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MrRa [10]
4 years ago
13

What is the distance between the points (7.8) and (-8, 0) on a coordinate grid?​

Mathematics
1 answer:
jeka944 years ago
6 0

Answer:

17

Step-by-step explanation:

distance between (7, 8) and (-8, 0)

15²+8²=x²

289 = x²

x = 17

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A bond that appreciates 4% per year will be worth $146 in five years. find the current value.
Anastasy [175]

Answer:

$120

Step-by-step explanation:

Let the initial value of bond be $X

The future value of any bond is calculated by formula

FV= PV(1+r)^n

where

  • FV is future value of bond
  • PV is present value of bond
  • r is the rate that at which value of bond appreciate
  • n is the number of years of maturity

In the problem given

FV= $146

r = 4% = 0.04 (dividing 4 by 100 we get 0.04)

n = 5

substituting these value in formula

146 = X(1+0.04)^5\\=> X = 146/1.04^5\\=> X = 120

PV =$X = $120

Hence current value of bond is $120.

4 0
4 years ago
A car manufacturer is reducing the number of incidents with the transmission by issuing a voluntary recall. During week 10 of th
laila [671]

Answer:

f(x) = -5x + 250

3 0
3 years ago
Two dice are rolled. Define the events as follows: A : sum of 7, B : doubles, C : sum of 8
love history [14]

Answer: for a sum of 7 would either be 6 and 1, 5 and 2 or 4 and 3. you can roll a double 1,2,3,4,5,6. the sum of 8 would be 2 and 6, 3 and 5 and a double 4,

Step-by-step explanation:

well the there are six sides on a die so 6 x 2 is 12 so the max sum you can get is 12. So you take 7 and you start adding up to 7, same thing for sum of 8. since there is 6 sides and a pair of dices you will roll six doubles

5 0
3 years ago
Miss white wants to buy 5 value meals at mels dinner what is a reasonable total for he purchase
bagirrra123 [75]

Answer:

Step-by-step explanation:

Here you're being asked to recall your own experience in paying for "value meals."  How much have you paid per meal?

If each meal costs $6.50, then 5 would cost $13.00 before tax, and

(1.07)(5)($13.00), or $69.55 total.

Note that there's not just one possible total cost, and that we don't know much about this situation but must insert reasonable values, such as a $6.50 per meal unit cost and a 7% tax rate.

6 0
4 years ago
Quadrilateral RSTU is a rectangle with diagonal RT. If 8x + 4 and = 3x – 2, find x
LenKa [72]
I am a little confused with ur question. If you are asking me to solve for x in this equation... 8x + 4= 3x - 2, then x is -6/5
7 0
4 years ago
Read 2 more answers
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