All categories

3 years ago

A half of a number added to 7 gives 19. What is the number? *

Mathematics

2 answers:

creativ13 [48]3 years ago

8 0

Answer:

Step-by-step explanation:

---------------

24÷2=12

12+7=19

---------------

Ber [7]3 years ago

5 0

<h2>Answer:24</h2><h2>12 gives you 17. (12+7=19)</h2><h2>And 12 is half of 24.</h2>

You might be interested in

Please answer asap it’s due in 1 min procrastination

Ipatiy [6.2K]

Answer:

r=ts/-qu

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Find the mean absolute deviation

pantera1 [17]

First find the mean (sum divided by number of values)
4+5+8+10+15=42
42/5=8.4
Then find the difference between each of the numbers and the mean.
4.4, 3.4, 0.4, 1.6, 6.6
Then find the mean of those values.
4.4+3.4+0.4+1.6+6.6=16.4
16.4/5=3.28
Final answer: 3.28

6 0

3 years ago

Read 2 more answers

A wall has an area of 40 square feet. Its height is 8 feet. Which equation could you use to find its width?

lord [1]

Answer:

40/8=5

Other side length = 5

Step-by-step explanation:

7 0

3 years ago

I am in algebra 1, please help i am so lost :(

SSSSS [86.1K]

Doug is 5 years old.
5 + 3 = 8
5 × 8 = 40

3 0

3 years ago

suppose that you have 3000$ to invest. which investment yields the greater return over a 10 year period: 8.04% compounded daily

Ksenya-84 [330]

Answer: Option A: 8.04% compounded daily

<u>Step-by-step explanation:</u>

$A = P\bigg(1+\dfrac{r}{n}\bigg)^{nt}\qquad where\\\\\bullet A = \text{accrued amount (principal plus interest earned)}\\\bullet P = \text{principal (amount invested)}\\\bullet r = \text{rate (in decimal form)}\\\bullet n=\text{number of times compounded in one year}\\\bullet t=\text{time (number of years)}\\\\\\Option\ A:\\A = \text{unknown}\\P=3000\\r=8.04\%\rightarrow 0.0804\\n=\text{daily}\rightarrow 365\\t=10\\\\A=3000\bigg(1+\dfrac{0.0804}{365}\bigg)^{365\times 10}\\\\.\ =\$ 6,702.79$

$Option\ B:\\A = \text{unknown}\\P=3000\\r=8.1\%\rightarrow 0.081\\n=\text{quarterly}\rightarrow 4\\t=10\\\\A=3000\bigg(1+\dfrac{0.081}{4}\bigg)^{4\times 10}\\\\.\ =\$ 6,689.37$

Option A results in the greater amount of money.

7 0

4 years ago