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kondor19780726 [428]
3 years ago
10

What is a solution for 4a = 36?

Mathematics
2 answers:
ycow [4]3 years ago
8 0
4a = 36

to solve for a, divide both sides by 4 to get a by itself.

<u>4a</u> = <u>36
</u> 4      4
<u>
</u>a = 9
iris [78.8K]3 years ago
8 0
4a=36 divide by 4 on both sides and you get a=9
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$22.00+$14.00= <br> answer this
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$36

Step-by-step explanation:

22+14=36

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Find the area bounded by the curves x = 2y2 and x = 1 - y. Your work must include an integral in one variable.
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Hello,

in order to simplify, i have taken the inverses functions

Step-by-step explanation:

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4 0
3 years ago
Find the probability of selecting none of the correct six integers in a lottery, where the order in which these integers are sel
Andre45 [30]

Answer:

Step-by-step explanation:

Given

there are six integers to win a lottery

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=\dfrac{^{34}C_{6}}{^{40}C_{6}}

=0.35

Case-2 no of ways to choose 6 incorrect numbers out of 48 integers

=\dfrac{^{42}C_{6}}{^{48}C_{6}}

=0.427

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6 0
3 years ago
Megan has $15,000 to invest. She is considering two investment options. Option A pays 3.2% simple interest. Option B pays 4.1% i
True [87]

wheee



Compute each option


option A: simple interest


simple interest is easy

A=I+P

A=Final amount

I=interest

P=principal (amount initially put in)


and I=PRT

P=principal

R=rate in decimal

T=time in years


so given

P=15000

R=3.2% or 0.032 in deecimal form

T=10


A=I+P

A=PRT+P

A=(15000)(0.032)(10)+15000

A=4800+15000

A=19800

Simple interst pays $19,800 in 10 years




Option B: compound interest

for interest compounded yearly, the formula is

A=P(1+r)^t

where A=final amount

P=principal

r=rate in decimal form

t=time in years


given

P=15000

r=4.1% or 0.041

t=10


A=15000(1+0.041)^{10}

A=15000(1.041)^{10}

use your calculator

A=22418.0872024

so after 10 years, she will have $22,418.09 in the compounded interest account





in 10 years, the investment in the simple interest account will be worth $19,800 and the investment in the compounded interest account will be worth$22,418.09

4 0
3 years ago
Read 2 more answers
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