3 years ago

Which of the following exponential equations could be represented by the table below?

Mathematics

1 answer:

kenny6666 [7]3 years ago

8 0

Answer: Its 3 ^(x-2) + 2

Step-by-step explanation:

Because y increases when x increase base is 3. Try

x = 2 gives 3^(-1) + 2 = 2,33 and x = 3 gives 3^0 + 2 = 3

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Olivia wants to walk 8000 steps today. She walked 45% of this total before lunch? How many steps did Olivia walk before lunch?

LiRa [457]

Answer:

3600 steps

Step-by-step explanation:

Step 1: Multiply 45 by 8000.

$45 * 8000$
$360000$

Step 2: Move the decimal point two places to the left.

$36000.0$
$3600.00$

Therefore, the answer is 3600 steps.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

4 0

3 years ago

If you deposit $100 in a savings account that earns simple interest at a rate of 1.5% per year how much interest will you have e

Alexus [3.1K]

Equation: L=P*R*T

P=100
R=1.5%=0.015
T=5

Multiply and you get 7.5 as the interest.

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4 years ago

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2. The ground below your feet moves at the rate at which

garik1379 [7]

I’m just going off of what I was told in fifth grade, and we were told it was finger nails. Hope this helps!

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4 years ago

Is a – b a positive number or a negative number? How do you know?

Ganezh [65]

Answer:

A positive number.

Any negative subtracted from a positive will always be positive.

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3 years ago

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A=3.14r^2 and d=12 A=?

zvonat [6]

$\huge\boxed{113.04}$

Diameter ( $d$ ) is equal to twice the radius ( $r$ ). So, find the radius by dividing $\frac{12}{2}$ . The radius, or $r$ , is $6$ .

Substitute in the value. $A=3.14*6^2$

Follow the order of operations and solve the exponent first. $A=3.14*36$

Multiply. $A=\boxed{113.04}$

4 0

4 years ago