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krek1111 [17]
3 years ago
7

At the end of the first year, a zoo has 10 monkeys. If the number of monkeys doubles each year, how many will there be at the en

d of the fifth year?
A. 120
B. 160
C. 60
D. 50
Mathematics
1 answer:
Effectus [21]3 years ago
7 0
The answer is b because you at doubling each year
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I'm so confused please helpppppppp<br><br> How is C correct please show your work
777dan777 [17]

Answer:

Step-by-step explanation:

She makes $325 a week, so go to the 8th row, for weekly income of $300 to $400.  She claims 2 exemptions, so go to the third column labeled 2.  The value is 2.  That means the $2 is withheld from her paycheck on top of the 6.25% for FICA.  The total is therefore:

$2 + (0.0625) ($325)

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Rounded to the nearest cent, that's $22.31.

3 0
3 years ago
When you can walk to miles in 30 minutes how many miles can she walk in two hours
djyliett [7]
Easey

ratio and proprotion

or
knowlege


1. ratio and proportion
distance/time=2/30

2hours=60*2=120mins
xdistance
2/30=x/120
1/15=x/120
times boht sides by 120
120/15=x
8=x

8 miles


knowlege way
30 mins=1/2 hour
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3 0
3 years ago
Please help 21 points!!!!!
harina [27]

Step-by-step explanation:

The measure of angle y is 62°.

I solve this by

We know: Measures of interior angles in a triangle add up to 180°.

Therefore we have the equation:

60° + 58° + y = 180°

118° + y = 180°         <em>subtract 118° from both sides</em>

118° - 118° + y = 180° - 118°

y = 62°

The measure of angle x is 122°.

I solve this by

Angles 58° and x are supplementary angles.

Supplementary angles add up to 180°.

Therefore we have the equation:

x + 58° = 180°            <em>subtract 58° from both sides</em>

x + 58° - 58° = 180° - 58°

x = 122°

8 0
3 years ago
What is the percentage of 198 from $3300 monthly ?
Elenna [48]
25.5% is your answer i believe

8 0
3 years ago
Read 2 more answers
If the perimeter of a rectangle is 124cm &amp; the width is 35cm, what is the length?
-BARSIC- [3]

Answer:

l=27

b=2×35=70

2l=124-70=54

l=54/2=27

6 0
3 years ago
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