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3 years ago

8

Alice has 2 pennies, 3 nickels, 4 dimes, 4 quarters and 1 loonie in her pocket. If one coin is drawn randomly, what is the theor

etical probability of getting a quarter?

1 answer:

Leviafan [203]3 years ago

4 0

Answer: 4/14

Step by step: there are 14 coins and only 4 quarters so 4/14

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Only answer if you really know

In-s [12.5K]

The answer is H1 and H2 on top then T1 and T2 on the bottom.

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3 years ago

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Thomas neighbor is fixing a section of his walkway he has 32 bricks that he is placing in 8 equal rows how many breaks will Tom

stich3 [128]

So if there are 8 bricks in a column, what we can say is, how many 8's will equal 32?

So basically,

8(?) = 32

And then if you divide both sides by 8, you get ? = 4.

So there are 4 bricks in each row.

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3 years ago

If each side of a cube is halved, its surface area will be __________________.

AlekseyPX

Answer:

b)

Step-by-step explanation:

Surface area of a cube = 6a² , here a is the side of cube

When side is halved, side = a/2

Now, the surface area of new cube = 6* (a/2)²

= $6*\frac{a^{2}}{4}=\frac{1}{4}*6a^{2}\\$

= one fourth of the cube

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3 years ago

Mr. Garcia has 3/4 yard of ribbon to make badges for winners at a side spray uses 1/8 yard of ribbon for each badge how many bad

Anton [14]

Answer:

The total number of badges miss Garcia can make=6

Step-by-step explanation:

Step 1: Express the total length of ribbon

Use the expression below;

R=B×N

where;

R=total length of ribbon Garcia has

B=length per badge

N=number of badges made

In our case;

R=3/4 yard

B=1/8 yard

N=n

replacing;

(3/4)=(1/8)×n

n=(3/4)×8

n=6

The total number of badges miss Garcia can make=6

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3 years ago

A parking lot is 272.5 feet long and 151.25 feet wide. How much longer is the lot than it is wide?

Serjik [45]

Answer:

121.25 feet

Step-by-step explanation:

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