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2 years ago

HELP please! This is for a test.

Mathematics

2 answers:

Svetllana [295]2 years ago

6 0

Answer:

Step-by-step explanation:

Oxana [17]2 years ago

3 0

Answer:

D 1.54 feet per week is the awnser

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Each set of ordered pairs represent a function. writ a rule that represents the function. can you help? (0,1) (1,3) (2,9) (3,27)

Hoochie [10]

X1-x2/y1-y2 is what you need for ordered pair

3 0

3 years ago

Write a real-world poblem that can be represented by d-32=64.

tankabanditka [31]

Answer:

d-32=64 ----> d=96

Step-by-step explanation:

John had d amount of chocolate bars to sell for a school fundraiser. He sold 32 of them and was left with 64.

6 0

3 years ago

Plsss help me I don’t understand!!

inna [77]

Answer:

Step-by-step explanation:

in the "score" section all you do is add all them up. And because there is a negative for ALL the numbers, all you do is add a negative after you add all the SCORES

6 0

3 years ago

The electrical charge on a metal plate is given

Katarina [22]

Answer:

after 10 seconds the charge is 1.624

Step-by-step explanation:

I think your question missed key information, allow me to add in and hope it will fit the orginal one.

The electrical charge on a metal plate is given by the function below, where t is the time in seconds. What is the charge after 10 seconds?

C (t) = 12 $e^{\frac{-t}{5} }$

My answer:

Given the information:

C (t) = 12 $e^{\frac{-t}{5} }$

when t =10 we have:

C (10) = 12 $e^{\frac{-10}{5} }$

<=> C (10) = 12 $e^{-2}$

<=> C (10) = 12 $\frac{1}{e^{2} }$

<=> C (10) = 12 * 0.1353

<=> C (10) = 1.624

Hence, after 10 seconds the charge is 1.624

8 0

3 years ago

Evaluate 4 to 3 power

natta225 [31]

Hello,

Here is your answer:

The proper answer to this question is...."64"!

Here is how:

First translate the problem:

4^3=4×4×4=64

Your answer is 64!

If you need anymore help feel free to ask me!

Hope this helps!

3 0

3 years ago