3 years ago

Rewrite log: 512 = 3 into exponential

Mathematics

1 answer:

Julli [10]3 years ago

3 0

I think your answer is D) i am not 100% sure tho.

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Please help please and thank you

Katyanochek1 [597]

Step-by-step explanation:

$\text{We know:}\\\\\sin(-\alpha)=-\sin\alpha\\\\\sin(\alpha\pm k\cdot360^o)=\sin\alpha\\\\===============================\\\\\sin(360^o-\theta)=\sin\bigg(-(\theta-360^o)\bigg)=-\sin(\theta-360^o)=-\sin\theta$

3 0

3 years ago

For home economics class Sandra has 5 cups of flour she made three batches of cookies that each used 1.5 cups of flour write and

Ray Of Light [21]

5- 1.5x = y
5-1.5(3) = y
5- 4.5 = y
.5 cups = y

7 0

3 years ago

Sarah's parents started a savings account for her when she was 12. The plan her parents chose earns 3.2% each year, and her pare

nekit [7.7K]

Answer:

$3846.87

Step-by-step explanation:

Assuming the interest is compounded annually, the value in 3 years is ...

FV = P(1 +r)^t

FV = $3500(1.032^3) ≈ $3846.87

Sarah's account will be worth about $3846.87.

5 0

4 years ago

Dewey's soccer team purchased uniforms and equipments for a total cost of $912 . The equipment cost $ 612 , and the uniforms cos

love history [14]

Answer:

12 uniforms

Step-by-step explanation:

first you subtract 612 from 912 and get 300

then you divide 300 by the cost of uniforms (25)

then you get an answer of 12

8 0

3 years ago

Read 2 more answers

A Ferris wheel has a diameter of 42 feet. It rotates 3 times per minute. Approximately how far will a passenger travel during a

Vedmedyk [2.9K]

<h2>Option C is the correct answer.</h2>

Step-by-step explanation:

Diameter, D = 42 feet

Circumference = πD = π x 42 = 131.95 feet

Number of rotations per minute = 3

Total time = 5 minutes

Total rotations = 5 x 3 = 15

Distance traveled per rotation = 131.95 feet

Distance traveled in 15 rotations = 15 x 131.95 = 1978 feet

Option C is the correct answer.

3 0

3 years ago