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3 years ago

How many grams of glucose, CoH12O6, are needed to make 100 mL of a 1.5 M solution?

Mathematics

1 answer:

Rufina [12.5K]3 years ago

3 0

Answer:

0.39 grams lol easy

Step-by-step explanation:

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A sphere is inscribed in a cube with a volume of 64 cubic inches. What is the volume of the sphere? Round your answer to the nea

erma4kov [3.2K]

Answer:

the volume of the sphere is

$33.51 in^{3}$

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, sphere and cube.

Given data

Volume of cube v = 64 cubic inches

since we are dealing with a cube the height and the radius of the sphere is same as the sides of the cube,

we know that volume of cube is expressed as

$v= l*b*h$

$v=l^{3}$

$64= l^{3}$

$l= \sqrt[3]{64}$

$l= 4 in$

also diameter d=length l

Diameter d= $4in$

Radius r = $\frac{d}{2}$ = $\frac{4}{2}$ = ${2 in}$

Height h= $4in$

we know that the volume of a sphere is given by

$v= \frac{4}{3} \pi r^{3}$

substituting into the formula we have

$v= \frac{4}{3} \ *3.142*2^{3} \\v=\frac{4*3.142*8}3} \\v= \frac{100.54}{3} \\v= 33.52in^{3}$

8 0

2 years ago

PLEASE HELP!<br><br><br> put integers in order least to greatest 3, -2, -5.

stiks02 [169]

Answer:

-5 -2 3

The further down you go, the less it will be. so -5 would be the least, -2 would be in the middle and the greatest would be 3 because its positive

Let me know if u have anymore questions and plzzz mark brainlest and thank me

5 0

3 years ago

Read 2 more answers

Help! Will give brainliest if possible.<br> No links.

xxMikexx [17]

Answer:

B.8 cups

Step-by-step explanation:

2/3+1/3= 1 whole cup

So if 1 cup is 1 dozen then 8 cups is 8 dozen

4 0

3 years ago

If Mike does his mathematics homework today, the probability that he will do it tomorrow is 0.8. The probability that he will do

harina [27]

Answer:

d. 14:11

Step-by-step explanation:

There is a 7 in 10 chance that Mike does his homework today and a 8 in 10 chance he will do it tomorrow, the probability that he will do it both today and tomorrow is:

$P = \frac{7}{10}* \frac{8}{10}\\P=\frac{56}{100}=0.56$

The odds are the probability that an event occurs over the probability that it does not occur:

$Odds = \frac{0.56}{1-0.56}=\frac{56}{44}=\frac{14}{11}$

The odds that he will do it both today and tomorrow are 14:11.

3 0

3 years ago

Alice skated 3.4 miles on Monday and 2.6 miles on Wednesday. How much farther did she skate on Monday ?

dezoksy [38]

Answer:

.8 miles further on Monday

Step-by-step explanation:

Take the miles on Monday and subtract the miles on Wednesday

3.4 - 2.6 =.8 miles

8 0

3 years ago