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Kay [80]
4 years ago
7

Jamila and Anica were rollerblading. They skated 14 miles in 12 hours if they skate at a contest rate how many miles did they sk

ate in 1 hour
Mathematics
1 answer:
zloy xaker [14]4 years ago
7 0

Answer:

1.1666 (The 6 is infinitive)

Step-by-step explanation:

14/12 (This gives you the average miles for one hour)

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A company discarded a computer system originally purchased for $18,000. the accumulated depreciation was $17,200. the company sh
xeze [42]
The amount that is gained/lost by the company is equal to the difference between the accumulated depreciation and original cost of the computer system. That is,
                         gain/loss = 17,200 - 18,000
                         gain/loss = -800
Thus, the company lost 800 because it was not able to maximize the usage of the computer system. 
4 0
4 years ago
A college basketball coach has 12 players on his team. eight players are receiving scholarships, and four are not. the coach dec
EleoNora [17]

Solution: The given problem is a binomial distribution.

The probability that a team member receives a scholarship is \frac{8}{12} = 0.67

Therefore, the given problem follows binomial with n = 5 and p = 0.6667

Now the probability that 4 of 5 players selected are on scholarship is:

P(x=4) = \binom{5}{4} \times 0.6667^{4} (1-0.6667)^{5-4}

                  =5 \times 0.1976 \times 0.3333

                  =0.329

Therefore, the probability that 4 of 5 players selected are on scholarship is 0.329

                 

5 0
3 years ago
What is the difference of 7 1/6−3 5/8? fractions. with common denominators
lord [1]

Answer: 3 13/24

Step-by-step explanation:

<u>Turn 7 1/6 into an Improper Fraction:</u>

43/6 - 3 5/8

<u>Turn 3 5/8 into an Improper Fraction:</u>

43/6 - 29/8

<u>Subtract:</u>

43/6 - 29/8= 85/24

<u>Turn 85/24 into a Mixed Number (Final Step):</u>

85/24 = 3 13/24

<u>Answer:</u>

3 13/24

Hope this Helps!

<u></u>

4 0
3 years ago
Find the value of the expression 63 - 21 + (3 x 11)
bixtya [17]

Answer: First solve the parentheses using order of operations. Then add and subtract from left to right.

Demo:

(3 * 11) = 33

Equation now looks like:

63 - 21 + 33

63 - 21 = 42

Equation now looks like:

42 + 33

42 + 33 = 75

The value of this expression is 75.

5 0
3 years ago
Read 2 more answers
Find the height of the pyramid.
Rudiy27

Answer:

hight is 158

Step-by-step explanation:

7 0
3 years ago
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