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joja [24]
3 years ago
6

When testing for current in a cable with eleven color-coded wires, the author used

Mathematics
1 answer:
ddd [48]3 years ago
6 0
Answer:

The number of test required is: 55

Explanation:

Using combination formula:

n!/x!(n-x)!

= 11!/2!(9)!

= 55
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What is the answer i cant solve it 6.4u-5.1u=-3.25?
Marta_Voda [28]
I hope this helps you




1,3 u = -3,25



1,3u ÷1,3 = -3,25 ÷ 1,3


u = -2,5
7 0
3 years ago
The temperature when Spencer arrived at school was a very chilly
dolphi86 [110]

Answer is 13°F

Step-by-step explanation:

3 0
3 years ago
Terrence gets a loan with a $50 processing fee. The loan is for $700 with an interest rate of 8% for one
agasfer [191]

Answer:

15.14%

Step-by-step explanation:

The formula for APR is stated thus:

APR=fees+interest/principal/n*365*100

principal is the loan amount of $700

fees is the processing fees on the loan which is $50

interest amount=principal*interest %=$700*8%=$56

n is the number of days of the loan which is a year i.e 365 days

APR=($50+$56)/$700/365*365*100

APR=$106/$700/365*365*100

APR=0.151428571 /365*365*100

APR=0.151428571 *100=15.14%

The annual percentage rate on the loan is 15.14% which represents the actual cost on the loan not just the interest cost of 8% annually

4 0
3 years ago
the shaded area of the following shape can be found by subtracting the area of the circle from the area of the triangle?
balu736 [363]
I found the accompanying picture of this word problem.

The circle was inscribe in the triangle. The area outside of the circle but inside the triangle is the shaded area.

True. The shaded area of the following shape can be found by subtracting the area of the circle from the area of the triangle.
7 0
3 years ago
Althea traveled 280 miles at a speed of 70 miles/hour. How much time did she take to cover this distance?
julsineya [31]

Answer:

4

Step-by-step explanation:

t = d/r

t = 280/70

t = 4 hours

6 0
3 years ago
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