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liraira [26]
3 years ago
12

What is the value of expression?

Mathematics
2 answers:
Andrei [34K]3 years ago
5 0
Use:a^n\cdot a^m=a^{n+m}\\\\5^{-8}\cdot5^{-4}=5^{-8+(-4)}=5^{-12}\\\\Answer:\boxed{D}
AURORKA [14]3 years ago
3 0
5 ^ ( - 8 - 4 ) = 5 ^ ( - 12 ) D.
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You deposit 600$ in a savings account.the account earns 10% simple interest per year
Greeley [361]

Answer:

A) $600

B) $1200

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 10%/100 = 0.1 per year,

then, solving our equation

I = 600 × 0.1 × 10 = 600

I = $ 600.00

The simple interest accumulated

on a principal of $ 600.00

at a rate of 10% per year

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6 0
3 years ago
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Basile [38]

Answer:

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Step-by-step explanation:

In order to find this, we need to solve for the constant and then eliminate the denominators.

y = -3/4x + 3

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8 0
3 years ago
If there is a 80% chance of rain and a 70% chance of wind and rain what is the probability that it is windy given that its rainy
dlinn [17]
10 % because 80 - 70 = 10

3 0
3 years ago
Anoki bought 360 millimeters of fabric. How many centimeters of fabric does Anoki have? It’s either 360, 36.0,3.60, or 0.360
Stels [109]
Hey!


First, we need to know how many millimeters are in a centimeter.

<em>10 mm = 1 cm</em>

Okay, now we can write an equation.

<em>360 mm ÷ 10</em>

To solve this equation, we simply divide.

<em>360 mm ÷ 10 = 36 cm</em>

<em>So, if </em><span><em>Anoki bought 360 millimeters of fabric, that means he has </em> 36.0 centimeters  <em>of fabric.</em>

Hope this helps!


- Lindsey Frazier ♥</span>
8 0
3 years ago
Mrs. Hanson has 2 pies for a party. She calculates that if she splits the pies evenly among the guests, they will each receive 1
brilliants [131]
There are 32 guests.
Proof: 1*8*2=32.
4 0
3 years ago
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