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Yakvenalex [24]
2 years ago
10

Help please.! and thank you

Mathematics
1 answer:
Alexxx [7]2 years ago
8 0

Answer:

common difference is 4

Step-by-step explanation:

12-4=8

8-4=4

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Mr. and Mrs. Sanchez hope to send their daughter to college in fourteen years. How much money should they invest now at an inter
stepan [7]

Answer:

Principle (P) = $2,512.56 (Approx)

Step-by-step explanation:

Given:

Interest annually (R) = 9.5% = 0.095

Amount need (A) = $9500

Time period (T) = 14 years

Find:

Principle (P)

Computation:

A = P[e^(R*T)]

9,500 = P[e^(0.095 x 14)]

9,500 = P[3.781]

P = 9,500 / 3.781

Principle (P) = $2,512.56 (Approx)

7 0
3 years ago
i will give you a drainlyest and 5 stars if you help me combined the like terms to make a simplified expression -2w-5w=
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Answer:

-7w

Step-by-step explanation:

7 0
3 years ago
Help with finding the lettered angles please!
Vilka [71]

Answer:

i = 77.5°

k = 77.5°

j = 102.5°

h = 155°

Step-by-step explanation:

Since we have an isosceles triangle, we know that ∠i and ∠k are equal. So,

180 - 25 = 2x

155 = 2x

x = 77.5

So m∠i = m∠k = 77.5°

To find m∠j, we use Supplementary Angles:

180 - 77.5 = 102.5°

To find m∠h, we also use Supplementary Angles:

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7 0
4 years ago
John's boss asks him on Friday to work Saturday, he has already worked 40 hours this
padilas [110]

Answer:

$162.64

Step-by-step explanation:

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3 0
3 years ago
What are the x and y-intercepts of the line?
natta225 [31]

Answer:

B

Step-by-step explanation:

To find the y-intercept, plug in x=0 in the original equation. (You want to find what y is when x=0)

2x + 3y = -12

2(0) + 3y = -12 (Plug in x=0)

3y = -12 (2*0=0, so you can ignore that part)

y = -4 (Divide both sides by 3)

This narrows down our choices to either A or B.


To find the x-intercept, plug in y=0 into the original equation. (You want to find what x is when y=0)

2x + 3y = -12

2x + 3(0) = -12 (Plug in y=0)

2x = -12 (3*0=0, so you can ignore that part)

x = -6 (Divide both sides by 2)


If our x intercept is -6 and our y intercept is -4, that makes our answer B.

4 0
3 years ago
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