3 years ago

Find the rate of change and initial value for the linear function. The rate of change is

Mathematics

1 answer:

allochka39001 [22]3 years ago

8 0

It’s 3,3 on that is the answer I

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Which is smallest medium and large

Ber [7]

Answer: Smallest: 10 pints. Medium: 6 quarts. Largest: 2 gallons.

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4 years ago

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What is the sum of the multiples of 4 from 16 to 100?

strojnjashka [21]

Correct answer is 1276.

This an arithmetic series.
$a_1=16,a_n=100,d=4,S_n=?
\\
\\a_n=a_1+(n-1)d
\\100=16+(n-1)4
\\4(n-1)=84
\\n-1=21
\\n=22
\\
\\S_n= \frac{(a_1+a_n)n}{2}= \frac{(16+100)22}{2}=116\times 11=1276$

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3 years ago

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A body moves s metres in a time t seconds so that s = t3 – 3t2 + 8. Find:

aleksandr82 [10.1K]

Answer is<em> </em><em><u>3t²-6t</u></em>

<h3>Step-by-step Explanation:-</h3>

$s(t) = {t}^{3} - 3 {t}^{2} + 8$

Now we need to find velocity. The velocity is the first derivative of position, so let's find the derivative of s(t) :-

$s'(t) = v(t) = 3 {t}^{3 - 1} - 3 \times 2 {t}^{2 - 1}$

So,

$v(t) = 3 {t}^{2} - 6t$

Therefore, <u>v(t) = 3t²-6t</u>

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2 years ago

Reva is playing a bean-bag toss game. For each bag that misses the board, the player scores 8 points. Reva misses the board 4 ti

chubhunter [2.5K]

Answer:

a. -32

Step-by-step explanation:

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3 years ago

The 5th term in a geometric sequence is 162. The 2nd term is 6, The sum of the 1st 5 terms is.

NISA [10]

Answer:

Step-by-step explanation:

t2 = a*r

t2 = 6

t5 = a*r^4

t5 = 162

162/6 = ar^4 / ar

r^3 = 27

r = 3

6 = a*3

2 = a

Sum = a(r^n - 1)

=======

r - 1

n = 5

a = 2

r = 3

Sum = 2(3^5 - 1)

=======

Sum = 242

4 0

3 years ago