3 years ago

PLEASE HELP? 10 POINTS

Mathematics

2 answers:

erik [133]3 years ago

5 0

I would say I might be 46 but not quite sure

NISA [10]3 years ago

4 0

So x stands for the number of hrs after 5 a.m.......8 a.m. is 3 hrs after 5 a.m., so we sub in 3 for x

y = - 5.131(3^2) + 31.821(3) - 3.333
y = -5.131(9) + 95.463 - 3.333
y = -46.179 + 92.13
y = 45.951 rounds to 46.....ur best estimate

You might be interested in

Divide 72 ft in the ratio 9:4:5

Anton [14]

9:4:5.....added together = 18

9/18 (72) = 648/18 = 36
4/18 (72) = 288/18 = 16
5/18 (72) = 360/18 = 20

so we have 36:16:20

5 0

3 years ago

Find the 14th term of the geometric sequence 2,4,8

murzikaleks [220]

Answer:

8192 pretty sure

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Which shows the number 27 factored into prime numbers? A. 2 · 3 · 3 B. 1 · 3 · 3 · 3 C. 3 · 3 · 3 D. 3 · 9

Vilka [71]

Hi!

<h3>To find the prime factorization of a number, keep dividing by the smallest factor that goes into it. </h3>

27/3 = 9

9/3 = 3

3/3 = 1

<h2>The answer is C. 3 · 3 · 3</h2>

Hope this helps! :)

-Peredhel

8 0

4 years ago

Find the midpoint of A and B where A has coordinates (8,5)<br> and B has coordinates (3, 7).

Mama L [17]

Answer:

Step-by-step explanation:

Average of x-coordinates = (8+3)/2 = 5.5

Average of y-coordinates = (5+7)/2 = 6

Midpoint at (5.5,6)

5 0

3 years ago

Write an algebraic expression of the verbal expression the quotien of five times x and fifteen

faust18 [17]

5x+ (5)15

or

5(x+15)

I hope this helps

4 0

3 years ago