# Posts by lavena

Total # Posts: 94

Chem 3
Prepared by disolving 60g CaBr2 280g H2O the final volume of tje solution is 300ml. Calculate the mole of the solution, normality ,weight % of CaBr2,molality ,moles of fraction of CaBr2 ,moles fraction of H2O

science
How roentgen's training as a scientist affected the way he responded to his discovery?

science
i know it's pyhsical science.....but the branches of it is science of matter and energy

science
science of matter and energy

science
compare and contrast the two main branches of physical science

math

math
it is distributive property

pre algebra
ok thank u!

pre algebra
danielle has 3 dimes, 2 quarters, and 5 nickles in her pocket. what is the probability that she chooses a dime followed by a quarter? is 3/5 the correct answer?

pre algebra
two number cubes are rollede. what are the odds of getting s sum less than 7? is the answer 15 correct ?

pre algebra
two number cubes are rollede. what are the odds of getting s sum less than 7?

pre algebra¢¾
julian owns an ice cream parlor. for pricing purposes he need to kno how much ice cream a waffle cone holds. the cone is 5 1/2 inches deep and has a diamete of 3 inches. whatis the volume of the waffle come..round to the nearest tenth is neccesary

pre algebra
dang and i got a test 2moro!

pre algebra
its difficult

pre algebra
im only in P R E A L G E B R A omg idk how to do this

pre algebra
tom rests a 32-foot ladder against the wall the ladder forms a 61degrees angle with the ground. how high up the wall is the ladder?

math
w(2,-3) y(3, -1) z(3,-4)

pre algebra
i told u pre algebra... but i had to give back the text book so i don't have any now

pre algebra
but thanks anyways ms.sue, i'll try do this trigonometry crap on my own with out a text book... bye and thanks for the help

pre algebra
i don't have a math text. i had to take it back to the teacher and plus she never thought me how to do this im in pre algebra not trigonometry

pre algebra
the measure of the angles of triangle RST are the ratio 2:3:5. find the measure of each angle, and classify the triangle as acute, right or straight

pre algebra
thx but DON'T need ur help anymore,... im such a pain..i'll do them on my own

pre algebra
thx but need ur help anymore,... im such a pain..i'll do them on my own

pre algebra
20.25?

pre algebra
i got 10.125

pre algebra
1/2 of ...and how do u kno what number to put?

pre algebra
jeez i don't get it

pre algebra
find the common ratio in the sequence 8, 12, 18, 27,..... then write the next three terms of the sequence

pre algebra
i got 6 1/2

pre algebra
a pick up truck is 13 feet in length. tioanna wants to make a scale model of the truck using a scale of the 1 inch = 2 feet. what will be the length of the model truck?

pre algebra
omg THank you so much Ms.Sue!! u've been a great help to me and im know im a pain in the butt hehe

pre algebra
yess and i got 1160 !!

pre algebra
omg i got 1160 and im sure i got it WRONG

pre algebra
can u please tell me how to do this

pre algebra
what? i don't get it ms.Sue

pre algebra
a used laptop computer sells for \$696. that is a 40% reduction from the original price. what was the original price of the computer?

pre algebra
find the common ratio in the sequence 8, 12, 18, 27, ..... then write the next three terms of the squence

pre algebra
thank u

pre algebra
i got 0.34%

pre algebra
a \$98 dress is marked down to \$64.68. find the percent of change.

pre algebra
kk lol

pre algebra
what is the median of these number 74, 85, 85, 89, 90, 93

pre algebra
i got 0.33

pre algebra
but that's wat i got

pre algebra
no its not

pre algebra
?? :D

pre algebra
3.3

pre algebra
express 56 novels out of 168 books as a fraction in simplest form

pre algebra
dang math is so difficult ms.Sue

pre algebra
sorry i meant 2/2

pre algebra
3.3

pre algebra
express 55% as a fraction

pre algebra
thank u<3

pre algebra
is that correct ms.Sue?

pre algebra
y= 9 1/4

pre algebra
2/3y= 6 1/6.

pre algebra
for the mean i got 86, median 89 and mode 85

pre algebra
thank u

pre algebra
find the mean, median and mode of the quiz scores 74, 85, 89, 93, 85 & 90.

Math
<3

pre algebra
thank you

pre algebra
julian owns an ice cream perlor. for pricing purposes, he needs to know how much ice cream a waffle cone holds. the cone is 5 1/2 inches deep and has a diameter of 3 inches. what is the volume of the waffle cone? if necessary round to the nearest tenth.

pre algebra

pre algebra
ugh! come on just this one plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

pre algebra

pre algebra
wat the fudge

pre algebra

pre algebra
find the circumference and area of a circle if its diameter is 12 feet. round to the nearest tenth.

pre algebra
hey wats up:) thx for the help last night¢¾

pre algebra
i got 614.125

pre algebra
lmao the sign means to multiplyy hehehe sorry

pre algebra
i don't understand it

pre algebra
find the volume of each solid. if necessary round to the nearest tenth. cube: side 8.5inches

pre algebra
i want too but its difficult:(

pre algebra
what do i have to do?

pre algebra

pre algebra
find the volume of each solid. if necessary, round to the nearest tenth. cylinder: radius 4.2cm, height 9cm.

pre algebra
find the circumference and area of a circle if its diameter is 12 feet. round to the nearest tenth.

pre algebra
find the sum of the measures of the interior angles of an octagon

pre algebra
find the area of a trapezoid with height 6 centimeters and bases 8 centimeters and 4 centimeters.

pre algebra
the measures of the angles of (triangle) RST are in the ratio 2:3:5. find the measures of each, and classify the triangle as acute, right, obtuse.

pre aglebra
what to do now im bored

pre aglebra
is the answer 25.07? or 25.1?

pre aglebra
find the distances between the points H(15,-3) and G(-10,-1). round to the nearest tenth,if necessary.

pre algebra
the lengths of the sides of a triangle are 9,9 and 15. determine whether this is a right triangle?

pre algebra
thankyou !:)

pre algebra
what you mean scroll down..??? tell me the answer!!

pre algebra
the vertices of the figure are w(-2,3),x(0,5),y(3,1),and z(-3,4). what are the vertices of the transformed image after a reflection over the x-axis?

pre algebra
what u mean

pre algebra
the lengths of the sides of a triangle are 9,9 and 15. determine whether this is a right triangle?

pre algebra
the lengths of the sides of a triangle are 9,9 and 15. determine whether this is a right triangle?

pre algebra
the vertices of the figure are w(-2,3),x(0,5),y(3,1),and z(-3,4). what are the vertices of the transformed image after a reflection over the x-axis?

pre algebra
tom rests a 32-foot ladder against the wall. the ladder forms a 61 degrees angle with the ground. how high up the all is the ladder?

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