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Ronch [10]
3 years ago
11

Harry's math test scores are listed below.

Mathematics
1 answer:
stealth61 [152]3 years ago
4 0

Answer:

Mode

Step-by-step explanation:

The mode is the measure of the central tendency in which the number is appeared many times

As in the given situation

The 100 would be appear 3 times

So this represent the mode

Hence, the mode that measures the central tendency is most close and describe the math test performance

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If P(not yellow) = 4/15, which best describes the probability of the complement of the event?
notka56 [123]

Answer:   B. P(yellow) = 11/15

Step-by-step explanation:  A:event that it is not yellow

                                              B(complement of A):event that it is yellow

                            P(B)=1-P(A)

                      ⇒  P(B)=1-\frac{4}{15}

                      ⇒ P(B)= \frac{15-4}{15}

                      ⇒ P(B)= \frac{11}{15}

                      ⇒ P(yellow)= 11/15

5 0
3 years ago
Read 2 more answers
Use compatible numbers to estimate the quotient 82 divided by 5514
wolverine [178]
5514 is about 5600
82 is about 80

5600 divided by 80 = 70
8 0
3 years ago
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A factory sells backpacks for $40.00 each. The cost to make 1 backpack is $10.00. In addition to the cost of making backpacks, t
Angelina_Jolie [31]

Answer:

<h2>The factory needs to sell 327 packbacks to make at least 9,800 per week.</h2>

Step-by-step explanation:

We know that each backpacks is sold for $40.00.

The goal is to make at least $9,800 per week. With this information we can define the inequality

40x -10x \leq 9,800

Where x represents backpacks. Notice that this inequality is about profits, that's why we subtract the cost from the sell price, in this case, the profid margin is $30.00 per backpack, so

30x\leq 9,800

Solving for x

x\leq \frac{9800}{30}\\ x \leq 326.67

Therefore, the factory needs to sell 327 packbacks to make at least 9,800 per week.

7 0
3 years ago
Sarah uses 9.9 pints of blue paint and white paint to paint her bedroom walls. 3/5
saul85 [17]

Answer: 3.96 pints

Step-by-step explanation: if 3/5 is blue, then 2/5 has to be white (since 3/5 + 2/5 = 1). Multiply 9.9 by 2/5 to get 3.96 pints

8 0
3 years ago
HELP
Shtirlitz [24]

x(x + 9-x) = 6^2

9x = 36

x = 4


Answer

c. 4

4 0
3 years ago
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