3 years ago

Find the median: 86, 24, 65, 65, 24, 24 *

Mathematics

2 answers:

ad-work [718]3 years ago

8 0

Answer:

24 or uhm 44.6? i.d.k.

Step-by-step explanation:

Natasha_Volkova [10]3 years ago

7 0

Answer:

44.5

Step-by-step explanation:

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the sales tax for an item was $30.10 and it cost $430 before tax. find the sale tax rate. write your answer as a percentage.

timurjin [86]

To find a percentage of a number, multiply by the decimal form of that percentage(20%=0.20). So, take the cost, $430, and multiply by common state sales tax (7% for me)---430 x 0.07 = 30.10 The sale tax rate is 7%.

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3 years ago

The sum of 2 consecutive integers is –33. If n is the 1st integer, which equation best models the situation?

Masja [62]

Answer:

hard

Step-by-step explanation:

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3 years ago

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Generate the first three terms of the following sequence 4n² - 2n + 3

Jet001 [13]

Answer:

=15

=33

Step-by-step explanation:

$n = 1 \\ 4 {n}^{2} - 2n + 3 \\ 4 \times 1 \times 1 - 2 \times 1 + 3 \\ 4 - 2 + 3 \\ 2 + 3 \\ = 5$

$n = 2 \\ 4 {n}^{2} - 2n + 3 \\ 4 \times 2 \times 2 - 2 \times 2 + 3 \\ 16 - 4 + 3 \\ 12 + 3 \\ = 15$

$n = 3 \\ 4 {n}^{2} - 2n + 3 \\ 4 \times 3 \times 3 - 2 \times 3 + 3 \\ 36 - 6 + 3 \\36 - 3 \\ = 33$

8 0

3 years ago

If k = -3 what is the value of k + (2k - 10) ?<br><br> A. –19<br> B. –7 <br> C. 1<br> D. –14

gladu [14]

Answer:

Step-by-step explanation:

We have the expression $k+(2k-10)$

We want to find the value when k is -3. So, substitute -3 for k and evaluate:

$\Rightarrow (-3)+(2(-3)-10)$

Multiply:

$=-3+(-6-10)$

Subtract:

$=-3+(-16)$

Add:

$=-19$

Therefore, our answer is A.

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3 years ago

CAN SOMEONE HELP!! SHOW YOUR WORK AND NO LINKS <br> -8+12e=-20<br> e=

Bond [772]

Answer:

-8+12e=-20

+8. +8

12e=-12

12e/12=-12/12

e= -1

4 0

3 years ago

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