MATHEMATICS MIDDLE SCHOOL

√49 + (3/3)+ 37 -65 -(-5)

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

do the sqrt of 49 first (which is 7)
next, 3/3 is 1
the part whereby - 65 - (-5), the two negatives become a positive as 2 - = +

7 + 1 + 37 - 65 - (-5) = 8 + 37 - 65 - (-5) = 45 - 65 + 5 = -20 + 5 = -15

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A spinner has five sections, labeled A, B, C, D, and E. The spinner is spun 45 times, and the results are recorded in the table.What is the experimental probability of the spinner’s landing on C? Round to the nearest percent, if necessary.

Outcome A B C D E
Number of trials 6 10 8 12 9

A.8%
B.18%
C.20%
D. 24%

Answers

The experimental probability of the spinner’s landing on C is 18%

The total number of spins is:

n = 45

From the table, the outcome of C is:

C = 8

So, the experimental probability of C is:

P(C) = n(C)/n

This gives

P(C) = 8/45

Divide

P(C) = 0.1777

Express as percentage

P(C) = 17.77%

Approximate

P(C) = 18%

Hence, the experimental probability of the spinner’s landing on C is 18%

Answers

Answer:

d I think but dont quote me

Step-by-step explanation:

idk I just guessed

What is 60% of 176 PLEASE HELP

Answers

Answer: 105.6

Step-by-step explanation:

Answer:

105.5

Step-by-step explanation:

Divide 176 by 10: 176 ÷ 10 = 17.6
Multiply 17.6 with 6: 17.6 · 6 = 105.5

in march, nick practice soccer for 42 hours. in April nick wants to get even better at soccer and plans to ptactice 18 hours more than he did last month. write an equation to find out how many hours nick plans to practice soccer in april

Answers

Answer: 60 hours.

Step-by-step explanation:

Let be "x" the amount of hours Nick practice in March and "y" the amount of hours Nick plans to practice in April.

Set up a system of equations:

$\left \{ {{x=42} \atop {y=x+18}} \right.$

Applying the Substitution Method, we can substitute the first equation into the second equation in order to find the value of "y". Therefore you get this result:

$y=x+18\n\ny=(42)+18\n\ny=60$

Does 6.3 = 0.063 and which one is has more value.

Answers

Whenever you multiply number by another number smaller than 1 (but greater than 0), result will be smaller than original number.

For example: 1 × 0.99 = 0.99 (see, 0.99 is smaller than 1)

So multiplying 6.3 by 0.01 will be smaller than 6.3 itself.

So to answer your comment on your question, it's C.

They are not equal. 6.3 is greater

Write the linear equation 2x + 3y = 12 in slope intercept form .