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bazaltina [42]
3 years ago
9

4b - a if a=2 b=4 find its answer

Mathematics
1 answer:
romanna [79]3 years ago
5 0

Answer:

14

Step-by-step explanation:

if b=4 and a=2, then you substitute both those values into the equation, turning (4b - a) into (4*4 - 2), then you use order of operations, meaning you multiply the 4 times the 4, which turns it into 16-2, and then subtract 2 to finally reach your answer of 14.

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A group of which of the order must be cyclic?<br><br> A. 6 <br> B. 7 <br> C. 8 <br> D. 9
DochEvi [55]

Answer:

Its option D. 9

mark me as brainlist

3 0
3 years ago
The population of Preston is 89,000 and is decreasing by 1.8% each year. Write a formula that models the population as a functio
Fiesta28 [93]

Answer:

P=89,000e^{-.018t}

Step-by-step explanation:

I used this equation formula and just input the numbers given:

P=P_{o}e^{rt}

Where

P= final population

P_{o} = original population

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Hope this helps!

6 0
3 years ago
Thirty seven divided by nine
Sunny_sXe [5.5K]

Answer:

4.11 (rounded to the hundredth place, the actual answer is 4.1(with the one repeating))

Step-by-step explanation:

To solve 37 divided by 9 you have to do long division or you can use a handheld calculator.

To solve it through long division,

9 can go into 3 zero times

9 can go into 37 four times though

9*4 is 36

So subtract 36 from 37, leaving 1.

9 can go into 1 zero times.

Add a zero behind the one and 9 can go into 10 once.

The pattern continues forever, making the answer 4.1(with the one repeating)

or 4.11 (rounded to the hundredth place)

If you need anymore clarification I can certaintly help.

7 0
3 years ago
A given projectile has a height function given by h(t)=16(t-8)^2+156. What is it’s maximum height and at what time does it occur
7nadin3 [17]

Answer:

24.87

Step-by-step explanation:

23.87+1=24.87

boom you have your answer

3 0
3 years ago
Pls answer it right ill brainliest u
Rufina [12.5K]
P=10h is the right one i believe
5 0
2 years ago
Read 2 more answers
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