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3 years ago

PLEASE HELP ME ( I ADDED A PHOTO)

Mathematics

2 answers:

Reil [10]3 years ago

7 0

Answer:

um 32-28 so 12.5 i think for the first one the second one is 25%

i am so sorry if i get it wrong

Step-by-step explanation:

Nostrana [21]3 years ago

4 0

Answer:

Which one do you need help with

Step-by-step explanation:

Im not just taking points I will still help you in the comments.

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Given the box plot, will the mean or the median provide a better description of the center?

ohaa [14]

Answer:

The mean, because the data distribution is symmetrical.

Step-by-step explanation:

Without even knowing the mean or median this can be solved. The data isn't skewed to the left nor right, so it is symmetrical. The mean is the central value of numbers so it should represent the center well.

5 0

3 years ago

Read 2 more answers

Let f(t) ANSWER: 1+ = t² - 1 t+3 Find f'(1)

Luda [366]

Answer:

f(1) = 3

Step-by-step explanation:

f(t) = t² - 1t + 3

we want to find f(1)

all we have to do is replace the t's with 1 and evaluate

f(1) = (1)² - 1(1) + 3

evaluate exponent 1² = 1

f(1) = 1 - 1(1) + 3

multiply

f(1) = 1 - 1 + 3

subtract

f(1) = 3

4 0

1 year ago

If Tammy takes out a discounted loan for $850 at a simple interest rate of 12%, but only receives $800 into her bank account, wh

Vikki [24]

Answer : The duration of the loan is, 6 months

Step-by-step explanation :

First we have to determine the discounted money.

Discounted money = $850 - $800 = $50

Thus, interest = $50

Now we have to determine the time of loan.

Formula used :

$S.I=\frac{PRT}{100}$

where,

P = principle

R = interest rate

T = time

S.I = simple interest

Now put all the given values in the above formula, we get:

For 1 year : $\$50=\frac{(\$850)\times (12)\times T}{100}$

For 12 months : $\$50\times 12=\frac{(\$850)\times (12)\times T}{100}$

$T=5.88month\approx 6month$

Thus, the duration of the loan is, 6 months

3 0

2 years ago

I need to know the answer to this

scoundrel [369]

The answer is x=−1.3125

I hope this helps.

Have a "AWESOME" day! :)
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8 0

2 years ago

Read 2 more answers

I need to graph it and find the slope plz help

dezoksy [38]

Answer:

slope = -1/3

y-int = 1

graph attached below

Step-by-step explanation:

in the equation y= mx+b, m is the slope, and b is the y-int

8 0

2 years ago