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Calculations
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Questions (980)
What type of number will result from the expression 19−−√−32?(1 point)
4 answers
asked anonymously
238 views
supercute5137
Use the known values of e_0, h, m, and y to calculate the following to five significant figures: hc (in eV
2 answers
asked anonymously
35 views
If inflation has been running at 4.22% per year and a new car costs $ 13,300 today, what would it have cost 2 years
6 answers
asked by
bob
82 views
1. Rename 4/7 as a percent. Round to the nearest tenth of a percent if necessary.
A. 47% B. 1.8% C. 57.1% D. 28% 2. Rename .709
24 answers
asked by
Ski
6,222 views
A student was asked to make some copper(II) sulfate-5-5 (CuSO4.5(H2O) BY reacting copper(II) oxide (CuO) with sulfuric acid.
a)
4 answers
asked by
Denmark
1,847 views
Frank's base pay rate is $15.50 per hour, with overtime pay of time-and-a-half, and double-time for holidays. Calculate her
5 answers
asked by
Shiquita
3,510 views
The expression shown can be used to calculate the amount of money in dollars a grocery store customer should receive in change
1 answer
asked by
Rebekah
122 views
If inflation has been running at 3.74% per year and a new car costs $33700 today, what would it have cost 5 years
1 answer
asked by
bob
57 views
If inflation has been running at 4.55% per year and a new car costs $22800 today, what would it have cost 3 years
1 answer
asked by
bob
96 views
a motorist took 2 hours to travel from the one town to another and one hour 40 minutes to travel back calculate the percentage
1 answer
asked by
Shalom Mbaa
89 views
Use the table of molar masses to answer the question.
Element Molar Mass (g/mol) silicon 28.09 oxygen 16.00 How many molecules of
3 answers
asked by
Someone
231 views
Karl bought $42.50 worth of items through a catalog. If he had
to pay 5.5% sales tax and a shipping charge of $3.50, what was the
1 answer
asked by
t
84 views
Tina earns $14,500 per year. If she has 20% withheld for deductions,
what is the net amount of her biweekly paycheck? a. $2,900
1 answer
asked by
t
81 views
Don bought a truck for $14,468. He had to pay 6.5% sales tax on the
purchase. What was the total amount he had to pay for the
1 answer
asked by
t
79 views
Larry bought a computer system for $1,895. He put $500 down and
financed the rest. He made 24 payments of $65.50 each. How much
1 answer
asked by
t
97 views
Burt has an outstanding balance of $235.86 on his credit card
account. What is the finance charge for the month if it is
1 answer
asked by
t
82 views
Lucy earns $326.87 each week. The federal government withholds 18% of
that for federal income tax. How much is withheld from her
1 answer
asked by
t
107 views
Lillian earns $61,000 annually and pays 12-3/4% for state and local
taxes. How much tax does she pay annually? a. $8,231.50 b.
1 answer
asked by
t
80 views
Keith earns $8.60 an hour and time-and-a-half for all hours over 40
hours. How much did he earn the week he worked 47.5 hours? a.
1 answer
asked by
t
80 views
A sign in a gas station advertises gas at the rate of $3.39910 per gallon. How many dollars does a gallon cost, writing the
5 answers
asked by
that one dumb kid
531 views
Evaluate
2.647×0.00921/0.05738
2 answers
asked by
Oluwasemilogo
38 views
One day at 3:00 a.m., the temperature was
– 13 ° F in Kodiak, Alaska. At 10:00 a.m., the temperature was 22°F. What was the
1 answer
asked by
a person
88 views
It was -3 C this morning but the temperature has gone up 13° over the course of the day. What is the temperature now?
2 answers
asked anonymously
33 views
your bill at a restaurant caomes to 24.50 you decide to tip 16%what is the final bill?
1 answer
asked by
yessica sanchez
67 views
Peter claims that the difference between the total amount of the debits and deposits are less than 14000 , verify using
2 answers
asked by
Lesedi
46 views
A hen laid exactly 6 eggs each week for 3 weeks of a 12 week period. The same hen also laid 4 eggs or fewer each week for 6
1 answer
asked by
The owners of a waterpark are taking a survey to d
98 views
If the noise power at the receiver is -102 dBm, find the bandwidth of the communication link. Hint: Assume the RX operates at
1 answer
asked by
Anonymous
92 views
What is total variable cost percentage to total cost: 404880 / 649/880
1 answer
asked anonymously
65 views
The cost of fudge at Candy Lane is represented by the table. The graph shows the cost of a similar fudge that Best Fudge Shop
4 answers
asked by
Red
210 views
The sales tax for an item was $23.50 and it cost $470 before tax. Find the sales tax rate. Write your answer as a percentage
2 answers
asked anonymously
106 views
(9*8)/9
show your work
2 answers
asked by
eeee
33 views
The equilibrium constant for reaction 1 is K.....?
how do i figure out problems like this? do i check which ones cancel out? The
2 answers
asked by
Awr
744 views
What number is 73% of 215? (1 point)
215 = 0.73n n = 0.73 × 215 0.73 = n × 215 215 = 73n 2. What percent of 94 is 23? (1 point)
13 answers
asked by
King Sombra
2,262 views
a British researcher developed a formula to determine walking or running speed based on hip height and stride length. The
4 answers
asked by
sam
2,812 views
Trial #1 Trial #2 Trial #3
Mass: gelatin capsule (g) .123 .118 .122 Mass: whole alka-seltzer tablet (g) 3.230 3.230 3.230 Mass:
4 answers
asked by
Tyler
1,186 views
A recipe calls for 1/3 of a container of yogurt. Each container of yogurt has 150 calories. The recipe makes 4 servings Which
29 answers
asked by
I would like some help
523 views
I have already calculated the volume of ethyl alcohol need to dissolve 0.300 g of sulfanilamide at 78 degrees Celsius. I got
4 answers
asked by
Sasha
3,895 views
Percents Unit Test
1. Write a ratio and a percent for the shaded area. (1 point) , 25% , 31.25% , 20% , 25% 2. Model 25% on a
74 answers
asked by
Fun
9,940 views
A ship left harbour A and travelled for 20km on a bearing of 125°. It then changed course of 035° for a distance of 10km until
4 answers
asked by
Obed
556 views
1. How do you calculate kinetic energy (what is the formula)
2. A 700-kg vehicle is traveling at a speed of 6 m/s. How much
6 answers
asked by
Khaliyl R Testman
1,811 views
I don't know how to calculate everything about mathematics
1 answer
asked by
Michael patience
237 views
Mario got his $10.00 weekly allowance on Monday. He spent 25% of his weekly allowance on Tuesday, 15% of his weekly allowance on
2 answers
asked by
Anonymous
693 views
Mr. Clark and three of his friends go out to lunch. The total bill comes to $89.53. They decide to leave a 20% tip. Each person
2 answers
asked by
no name
239 views
on a game board, landing on blue means to move ahead 1 space , landing on red means to move ahead 2 spaces, and landing on
6 answers
asked by
ciera
2,370 views
The rates for Internet use offered by three companies are shown below.
Company A: $6.00 every 90 minutes of use Company B: $2.75
14 answers
asked by
Anonymous
1,597 views
The answer i got is :
GDP grew 10% GDP for 2006 using 2005 as the base year increase by 20% real GDP grow? 10% If i'm right, let
2 answers
asked by
John Price
558 views
Find the retail price of this item below
Original Price: $65.00; Markdown: 12% How do u do this?
7 answers
asked by
Don't skip meee
2,695 views
The time taken by a milk man to deliver milk to GOR estate is normally distributed with mean 12 minutes and standard deviation
1 answer
asked by
m nawaz
359 views
If 40% of a number is 80. Calculate 65% of the number
4 answers
asked by
Sadiyah
641 views
Could someone please double check me?
------------------------------------------ A Developer works 40 hours per week at $30 per
4 answers
asked by
Rachel
946 views
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