Thursday
July 31, 2014

Posts by MARKO


Total # Posts: 409

geometry
find the value of x in each triangle: triangle x has 1 angle at 53 degree for value x i got: 63.5 degree is that correct? Classify each triangle. 7. The measures of 2 angles are : 45 degree and 45 degree i got: acute 8. the measures of 2 angles are 15 degree and 47 degree i go...

geometry
find the value of x in each triangle: triangle x has 1 angle at 53 degree for value x i got: 63.5 degree is that correct? Classify each triangle. 7. The measures of 2 angles are : 45 degree and 45 degree i got: acute 8. the measures of 2 angles are 15 degree and 47 degree i go...

Math
Need help. A microwave oven sold for. $95 and discounted to $45. What is the percent of decrease? I got 47.4% is this right ? A men's store. Reduced. The price of a hat from $12.50 to $10.00 what is percent of discount? I got 1.25 or 1.3% is this right?

geometry
i need to write the word that describes the lines or line segments for the following: 1> the strings on guitar : parrallel 2. the marks left by a skidding car : parrallel 3> sidewalks on opposite sides of streets: parralel 4> the segments thta make up a + sign: intere...

math
i have a few problems can you check? 1. which number is 1.92509 rounded to the nearest ten - thousandths? a 1.9251 b. 1.9250 c. 1.93000 d. 1.90000 i picked a. 1.9251 #6 which of the following is in order from least to greatest? f. -9, -5, 0, |-2| g. |-5|, -4, 2, 6.7 h. 1.5, 0....

Math word problem
for number 1 is it that she had 13candles to start with?

Math word problem
lydi sold 4/5 of her candles to raise money for the band. she has 8 candles left. how many candles did lydia start with? a coin purse contains quarters, dimes, and nickes. there are the same number of dimes as nickesl and half as many quarters as dimes. the coins are worth $1...

math word problems
for the 2 numbers that equal 20 i got: 12 + 8 = 20 is that right? i m stuck on the first 2 can you help?

math word problems
for the last one i got 3 hours at $36/h = 108

math word problems
lydi sold 4/5 of her candles to raise money for the band. she has 8 candles left. how many candles did lydia start with? a coin purse contains quarters, dimes, and nickes. there are the same number of dimes as nickesl and half as many quarters as dimes. the coins are worth $1....

MATH
3x 7 = 21 so c = 7 i get it thanks

MATH
so question 1 is 7 cats i dont follow how you got 7? question 2 is 23 rabbits

MATH
for question 1 is it 9 cats

MATH
Word problem mark and melinda collect baseball caps. mark has 7 more than melinda. togheter they have 115 caps. how many baseball caps does each of them have? i got: melinda has 54 mark has 61 is that right? i have 2 more i cant figure out: 1) in a pet store the number of dogs...

Math
sorry I GOT THE LENGHT 28 CM AND WIDTH 14 CM

Math
A sweater. Cost. $12 more than a shirt. Together they cost. $46. What was the price of the shirt? I Got. : shirt was $17. Is that right? The perimeter. Of a rectangle. Is 84cm The length is twice the width. Find the length and width. I got. Length 24cm width 14 cm Us that right?

Math word problem.
In a pet store the number of dogs is 11 more than 3 times the number of cats. If the pet store has 21 dogs. How many cars does it have ? e Question 2. In the pet store the number of birds is 10 less than twice the number of rabbits. If the pet store. Had 56. Birds. How many ra...

math
5 19/25 I GOT 5.76%

math
5 19/25

math
can you check these write the decimal as a percent for 0.5 i wrote: 500% write the fration as a percent round to the nearest tenth should this be; 576%

Math mrs sue
Can you check these? 18% of 90 is what number? i got 16.2 what number is 41% of 800? i got: 1951.22 what number 5% of 522? i got : 10440 70% of 279 is what number? i got: 195.3 what number is 90% of 13? i got : 14.44 9% of 351 is what number? i got: 32 36% of 95 is what numbe...

math percents. Mrs sue
It bought I understood this ? Can u check

math percents
Do u have website that explains this

math percents
Can you check these? 18% of 90 is what number? i got 16.2 what number is 41% of 800? i got: 1951.22 what number 5% of 522? i got : 10440 70% of 279 is what number? i got: 195.3 what number is 90% of 13? i got : 14.44 9% of 351 is what number? i got: 32 36% of 95 is what number...

math percents
I could figure out 'what percent of the regular price is the price for senior? It's a 2part question 2nd question I got the price $7.61 fir senior to pay Can you help with 1st question

math percents
i got for what price is the price for seniror cititen : $7.61

math percents
thanks so much i have 1 left: a cafe offers senior citizens a 15% discount off its regular price of 8.95 for the dinner buffet. what percent of the regular price is the price for senior citizens? what price is the price for senior citizen?

math percents
sorry that should be: 20.2% is that right?

math percents
can you check these: what percent of 64 is 48? i got 75% 25% of what number is 24? i got 96 48% of 83 is what number? i go 39.84 what percent of 530 is 107? i got : 201.88 62% of what is number is 84? i got 135.48 what percent of 42 is 7.5? i got 17.86 37% of 245 is what numbe...

Math.
Can u check these: 56% of 144 = 80.64 81% Of 63. = 51.03 43% of 92. = 39.56 3%. Of 200 = 6 17%. Of 360 = 61.2 22% of 84 = 18.48

Math word problem
You participate. In a 50 mi walk You walk 40% of the distance the first day. And 1/3 of the remaining distance on the second day. Bohr. Many more miles do you have to walk? Explain I got : need 13.33 mi more to walk 20 miles 1/3 = 16.67 mi Total. 36.67 50 -36.67 Difference 13....

Math. Proportions
Thanks a lot !

Math. Proportions
1. Should be 10% 4. 33.3% #5 should say. You have a paper route with 40 Customers. What percent. Of the paper route have you completed when you have delivered 28 papers. ? I got. 70%

Math. Proportions
Can u check these. ? What percent of 230 is 23? I got : 28.75% is this. Right? 80% of what number is 15? I got : 18.75% is that right? Word problem A school holds classes from 8a to 2p For what percent of a 24hr day does this School hold class? I got 25% BasedEd on the census ...

Mrs.Sue Math pls check :)
I have to answer the follwoing question: Jades mother was making curtains for the dining room. She use 37 3/4 yards of fabric for the curtain panels. 13 2/7 yards of fabric for the valance. and 6ft 2in. of cord for the tiebacks. HOW many yards of fabric did she use to make the...

math question mrs sue
Mrs Sue can you check is this right??

math question
I have to answer the follwoing question: Jades mother was making curtains for the dining room. She use 37 3/4 yards of fabric for the curtain panels. 13 2/7 yards of fabric for the valance. and 6ft 2in. of cord for the tiebacks. HOW many yards of fabric did she use to make th...

MATH word problem
sorry my answer is 51 1/28 yards

MATH word problem
I have to answer the follwoing question: Jades mother was making curtains for the dining room. She use 37 3/4 yards of fabric for the curtain panels. 13 2/7 yards of fabric for the valance. and 6ft 2in. of cord for the tiebacks. HOW many yards of fabric did she use to make the...

SOCIAL STUDIES
I am study the art culture of Mexico and famout mexican muralist Diego Rivera. I have 2 queestions not sure how to answer 1) The mexican muralist created one of Latin Americas unique art movements. They attachked colonism by creating public, revolutionary art? what is is colon...

science
learning about protists i have a blank to fill in: Producers use _____ as energy , during what process?? i wrote sunlight , photosyntheses process is this right? Quest2 Protists producers are algae that have green pigment, chlorphyll that is used for making: ____- i wrote: car...

math
a submarine is 294 feet below sea level. a helicopter is flying diretly over the submarine 1277 feet above sea level. what is the distance in feet from the helicpter to the submarine? i got 1571 feet is that righ?

math
what is the surface are of a rectangle prism 10 in L x 2 in w x 4 h would it be 80 sq inches?

math
the area of a squre is 9 square yards. 3x3x3x3 what is the are of the square in squar feet? i got 81 square feet is that right?

math % tas a decimal and fraction
Can u help and check

math % tas a decimal and fraction
can youcheck these i need to write each percent to a decimal and a fraction in simplest form: 39) 175% d- .00175 f: 7/4000 40) 120% d: .00120 f: 6/5000 42) 5/8% d: 62.5 f: 62 1/2 44) 8 1/4% d: 8.25 f: 8 1/4

math decimal as percent
can you check these: i need to write each decimal as a percent: 30) 0.03 == .3% 31) 1.8 = 180% 32) 0.0025 = .25% 33) 5.3 = 530% 34) 0.0041 = .41% 35) 0.083 = 8.3% 36) 0.0009 = .09% 37) 0.83 = 83% 38) 20 = 2000%

math fraction to percent
can you check these? i need to write each fraction or decimal as a percent round to nearest tenth of a percentif necessary? 21) 7/5 = 140% 22) 137/100 = 137% 23) 0.8/100 = .8% 24) 21/4 = 525% 25) 17/10 = 170% 26) 65/40= 163% 27) 37/20 = 185% 28) 7/500 = 1.4% 29) 9/8 = 13%

math PERCENTS
Can you check these i need to indicate if a - less than 1% b- greater than 100% c- between 1% and 100% 1) 1/2 -- a 2) 4/3 -- b 3) 2/300 - a 4) 3/10 -- a 5) 10.8 -- b 6) 0.7 - a 7) 1.4 -- b 8) 0.06 -- a 9) 1.03 -- b 10) 0.009 - a 11) 0.635 --a 12) .0053 --a

math percents
can you check these: 3/100 fraction = 0.003 decimal = .3% 3 5/10 fraction = 3.5decimal =350% 1/200 fraction = 0.005 decimal = .5% 5 4/100 fraction: 5.04 decimal 504% 34/10000 fraction : .0034 decimal 0.34 %

math percents
i now need to change .003 to a fraction and a percent i got : 3/100,000 for fraction 3% for percent is this right?

math percents
is this right? to finde decimal and percent for 1 4/5 decimal is 1.8 percent 180%

math percents
0.625

math percents
have a word problem can you help josh wants to buy a video game system that cost $800 rightnow he has $5.0 saved. what percent of the $800 has he saved so far?

Math
oops nvm i figured it out. Thanks for reading question.

Math
f(8.25) (i) Using the rounded-off value a = 2.5, write the equation for f(t). (ii) Use this equation (with the rounded value of a) to find f(8.25). Round the result to the nearest integer Thanks

math
I meant 55oz =3.4375 lb 6 1/2 pt = 3.25 c I'm confused I thought I got right

math
can u check these: 5yd 2 ft = 5.67 yards 55oz = 3,4375lbs 6 1/2 pt = 3.25 c 10560 ft = 2 mi 12 pt = 6 qt 8yd 1ft = ft i got : 25 ft

math
convert units in the customery units of measure 5yd 2ft = ? yd i got 5.67 yard

Math
Whats the quadratic formula??

Math
Whats the quadratic formula??

Math word problem
At. The first meeting of a chess club the 9 members decide to have a tournament in which each player plays a game against every other player. How many games will there be?? Can you help me figure this out ?

MATH WORD PROBLEM
MEASUREMENT: A woman is 5 ft tall and her shadow is 4ft long a nearby tree has a shadow 30 ft long. how tall is the tree? my answer i got was; 37.5 ft is that right? a man is standing near a totem pole. the man is 74 in tall. his shadow is 4ft long. the shadow of the totem pol...

GEOMETRY PLS HELP
learning geometry i need to determine whether each pair of figures is similar. and explain why or why not: since I cant draw can you help me with this pls im so lost. 1) triangle xyz <x 65 degrees <y is 65 <z is 50 line xy is 2.55 line yz is 3 line zx is 3 triangle k...

math geometry help
so the 1st triangle is similar and have equal measurments i think 2nd triangel is similar too triangle tvk is that right?

math geometry help
learning geometry i need to determine whether each pair of figures is similar. and explain why or why not: since I cant draw can you help me with this pls im so lost. 1) triangle xyz <x 65 degrees <y is 65 <z is 50 line xy is 2.55 line yz is 3 line zx is 3 triangle kt...

math unit rate question
so I was correct i got same answer like you

math unit rate question
Yolanda and Yoko ran in 100 yd dash. When Yolanda crossed the finish line, Yoko was 10 yrd behind her. The girls then repeated the race, with Yolanda starting 10 yrd behind the starting line. If each girl ran at the same rate as before, who won the race? By how many yards? i s...

math
can you help math question units rates find unit rate for each situation read 50 pages in 1 hr 25 min i got : 50 divide by ttl 85 min and got 0.588 = .59 hike 5 mile in 2hr 10 min i got: 130 min ttl divide 5mile is got 26 mile per min are these right?

math
sorry yes 2nd problem should be 1/9

math
5g = 5/6 i got: 1 1/6 3k = 1.9 i got: k = 1/3 are these right?

math
yes 2/7 is right - i get now so r/6 = 8 i got r = 48 is correct right? 2b/9 = 4 i got: b = 13 right? 3y = 4/5 y= 4/15 right? 5g = 5/6 got : g = 1/6 right? 3k = 1/9 i got: k = 1/27 right? 3x/5 = 6 i got x = 10 right?

math
for problem 2t = 4/5 heres what it did: 2t = 4/7 *2 = *2 4/7 * 2/1 = 8/7 = 1 1/7 t = 1 1/7

math
2t = 4/7 i got: t = 1 1/7 r/6 = 8 i got: r =48 2b/9 = 4 i got: b= 13 3y = 4/5 i got: y = 2 2/5 are these right?

math
can you check: 3/5 a = 3 i got : a = 5 is that right?

social studies
i need to find the origina and meaning of latin american countries: costa rica ecuador jamaica can you help me with this or help with a website for this?

customery units of measure
can you recommend a practice website for figuring out changing units in customary system lenght, cpacity , weight

customer unit of measure
awesome great thanks again

customer unit of measure
can you check my answers? 1ft 9 in = ____ ?how many ft i got 1 3/4 ft 4ft = ___how many inches i got 48 inches 66 in = ? ft i got 5.5 ft 64 fl oz = ? c igot 8c 4c = ? fl oz igot 32 fl oz 9c = ? fl oz i got 72 oz 2 1/4 lb = ?oz i got 36 oz 32 oz = ? lb i got 2 lb 35 oz = ? lb i...

science fungi
i have to fill in the blank: other fungi form ____ relationships between thems selves and other organims. Some of these relationships ________ and some ____ their hosts. I think the first answer is: mutualistic relationship I can figure out the last 2 answers canyou helP? also...

soc stud 7th gr canada
thank you

soc stud 7th gr canada
I have a question about Canada what are 2 countries Canada borrowed their ideas from to form their government? I said : USA and England is that right?

mAth EQUATION/FRACTIONS
Solving equations with fractions can you check these? 16) 51m = 3 i got: m =17 18) 5j = 50 i got : j = 10 20) 1/4c = 9 i got: c= 36 22) 11e = 15 i got: e = 1.363636363 24) 19 = 1/6q i got: q = 114 26) z/4 -2 = 10 i got: z = 48 28) 5/6n -2 = 8 i got : n = 12 30) j/7 - 10 = 32 i...

health
do you know of a website for my health class that has easy to understand medical terms and explanations?

Math estimate with benchmark
Could you please check ifI have these right? i need to estimate using benchmarks (show work) 1/8 + 3/5 i got: 0 + 1/2 = 1/2 _________________ 4 3/4 - 1 2/3 i got: 4 +1 = 5 - 1 +1 = 2 so 5 - 2 = 3 _____________________ 43 7/8 divide 10 1/3 43 + 1 = 44 10 +0 = 10 so 44 divide by...

social studies 7th gr
topic canada what are some major culture groups in Canada? why does Canada have two oficial languages?

Math find product quotient
sorry i meant 25 but i did it this way 5/6 of 30/1 5/6 * 30/1 6 goes into 30 5 times becomes 5/1 * 5/1 = 25 thanks for you help

Math find product quotient
Can you pls check these: 3/8 * 2/5 = i got: 3/20 1/4 of 4/5 i got: 1/5 5/6 of 30/1 i got: 5 2 7/8 * 4/5 i got: 2 3/10

MaTh fractions add subtract
sorry #12 is suppose to be: 3 /5y + 1 5/y I GOT; -13/20 16) is - 1 2/3 + (-2 1/4) i got : -2 5/12 are these right?

MaTh fractions add subtract
having trouble doing these can you help? 8) 2n/5 + (n/6) 12) 3/54 + 1/54 14) 2 7/10 - 3 7/20 i started this one and got 2 14/20 - 3 7/20 then got stuck? 16) -1 2/3 + (-2 1/4) can you explain how to do?

Math add subtract fractions
Can you check my answers: 2) 5/8 - 1/4 i got: 3/8 4) 1 1/2 - 2 4/5 i got: 7/10 6) 5 7/8 + 3 5/12 i got: 9 7/24 10) 3 1/2 + 2 2/5 i got: 5 9/10 18) 6 7/12 + 4 5/12 i got: 11 20) 7 9/10 + 3 3/10 i got: 11 1/5 22) 18 3/8 + 11 6/7 i got: 30 13/56 24) 26 9/10 + 72 5/6 i got: 99 11/...

math mrs sue help
can you help me i need to write the the scientifice notation for 1,250 x 10^5 i got: 125,000,000= = scientific natoation: 1.25 x 10^8

math
this was a bonus problem i got wrong: {-3(5-8)^3-12^2 / 4]^2 = i didnt figure it out

Math
solve for each - hint remember to replace the variable in () 1) -3^2 2) 3m^2 + 5 if m= -3 3) (-3)^2 + 5 2) -n^2 + 3n if n = -3

Math Scientific Notation
write the scientific notation 1) for 25,000,000 i got: 2.5 x 10^7 2) 4,562,000,000 i got: 4.562 x 10^9 3) 1,250 x 10^5 im stuck on this one i think its: 1.25 x 10 ^ 8 are these right?

SCIENCE
I have a wanted poster to make on: mad cow disease and I need to find a picture of bacterium or virus and "label" the parts. I am having trouble finding a picture that labels parts. Can you help me with this?

math word problem 2
the jerseys of the members of one team are numberes 01 to 42. how many jerseys contain the digit 0? a 9 b 10 c 12 d 13 i got: 13 jerseys is that right?

math gcf
what is the gcf for 84 and 126 a. 42 b 21 c 18 d 7 i got: 42 is that right?

math word problem
so the least number of dancers that are needed for groups of 4,5,6 is 60

math word problem
60

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