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3 years ago

Help me pls!! this is kinda easy

Mathematics

1 answer:

Kryger [21]3 years ago

6 0

A: Domain (1,2,3)

Range (6.856, 7.923, 8.135)

B: The domain is the round number. The range is the person's score, ranging from one to ten.

C: The mean or average is 7.638

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Which expression can be used to represent the phrase “Maren increases the number of servings by six”? A. n-6 B. 6-n C. n+6 D. 6n

Yanka [14]

Answer: C) n+6

Step-by-step explanation:

You’re increasing so it means you want to add and you must have a serving 6+ and the only one that’s increasing is C

6 0

3 years ago

C. The 100th term of 1, 3, 9, ... is

True [87]

Answer:

Step-by-step explanation:

Remark

We really should have 1 more term in the sequence. There could be a lot of things that determine what the sequence is. I'm going to say that each term is multiplied by 3

Givens

a1 = 1

r = 3

Formula

tn = a1 * 3^(n-1)

t100 = 1 * 3^(100 - 1)

t_100 = 3^99

t_100 = 1.72 * 10^47

This really is a scientific calculator problem. If you don't own such a thing, but you have windows 10 on your computer, go to the calculator. Go to the scientific calculator and put in these key strokes.

x^y

This is what you get

1.7179250691067044367882037658854e+47

Naturally, I rounded it a bit.

4 0

3 years ago

Sadie has worked at a cell phone store for nine months. Her sales are denoted by the set {5, 7, 8, 21, 15, 18, 5, 13, 14}. Which

Firdavs [7]

Here we go:

Minimum: 5

Maximum: 21

Median: 13

Quartile 1: 6

Quartile 3: 16½

I had to take a very long look at it, and I cannot believe how stupid I was.

Anyway, I am joyous to assist you anytime.

6 0

3 years ago

Read 2 more answers

3(x-2)+2(x+1)=-14<br> plz show work

Rom4ik [11]

Hello!

First, let's write the problem.
$3\left(x-2\right)+2\left(x+1\right)=-14$
Apply the distributive property on the left side of the equation.
$=3x-6+2x+2$
Add like terms.
$=5x-4$
Let's plug that in into the original equation.
$5x-4=-14$
Add 4 to both sides.
$5x-4+4=-14+4$
$5x=-10$
Divide both sides by 5.
$\frac{5x}{5}=\frac{-10}{5}$

Our final answer would be,
$x=-2$

You can feel free to let me know if you have any questions regarding this!
Thanks!

- TetraFish

5 0

3 years ago

Read 2 more answers

Can someone help me find the answers to this question

Luden [163]

Ok so right triangle Angels and finding the ratio umm in my calculation I’m coming up with C

7 0

3 years ago