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leva [86]
3 years ago
15

Karina is driving from her house to her cottage. If she drives at 10 kilometers per hour, she will arrive at 6 PM. If she drives

at 15 kilometers per hour, she will arrive at 4 PM. How fast must she drive in order to arrive at 5 PM
Mathematics
1 answer:
aev [14]3 years ago
5 0

Answer:

12.5 kilometers per hour

Step-by-step explanation:

(10+15)/2=25/2=12.5

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please answer my question correctly not for points because i will be deleting wrong answers. im not saying this to be rude.
almond37 [142]
He will be paying $11,840
8 0
3 years ago
Sarah has a shoebox that has a base that is 12 inches x 10 inches. The shoe box is 7.5 inches tall. Sarah lost the top to the bo
katrin2010 [14]
450

10*12= 120 the bottom of the box
10*7.5= 75 one side
75*2= 150 two sides
12*7.5= 90 another side
90*2= 180 two other sides
120+150+180 = 450

Hope this helped :)
8 0
3 years ago
A woman is ordering pizza for a party she can get 3 large pizzas for $26 at this rate what will 12 large pizzas cost?
BARSIC [14]

Answer:104

Step-by-step explanation: if three pizzas cost $26 and you buy 12 pizzas so 4 X 26 = 104

8 0
2 years ago
Two parallel lines are crossed by a transversal. What is the value of a? a = 43 a = 63 a = 117 a = 137
stiv31 [10]

Answer:

the answer is a=63

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
Tim has a savings account with the bank. The bank pays him 5% per year. He has $5,900 and wonders when it will reach $6,500. Whe
OLga [1]

Answer:

If interest is calculated yearly, it will take Tim approximately 6 years

Step-by-step explanation:

For interest compounded continuously we use this formula

A = pe^rt

Where A = Amount in future ($5,300)

          P = Principal amount  ($5,000)

           r = interest rate (1% or 0.01)

           t = time

Now we put the values

5300 = 5000e(0.01)t

1.06 = Ve(0.01)t

㏑1.06 = 0.01t

t = ㏑(2) ÷ 0.01

t = 5.82 years rounded to 6 years

If interest is calculated yearly (simple interest)

n = ( 1.06-1 ) / 0.01 = 6 years.

If interest is calculated yearly, it will take Tim approximately 6 years.

<em>Source: brainly.com/question/8501594</em>

8 0
3 years ago
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