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3 years ago

15

The Histogram displays information about speeds of motorcycles in miles per hour. What is the number of motorcycles traveling le

ss than 40 miles per hour? A. 30 B. 40 C. 60 D. 20

2 answers:

STALIN [3.7K]3 years ago

8 0

The answer is of course c

NISA [10]3 years ago

3 0

Answer:

D. 50

Step-by-step explanation:

50-54 is 30

55-59 is 20

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C is opposite from where on the triangle?

Bess [88]

I believe the answer is B. but I'm not 100% positive.

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3 years ago

Read 2 more answers

Subtract the following polynomials, then place the answer in the proper location on the grid.

melamori03 [73]

When we add or subtract polynomials, the addition or subtraction is applied to the coefficients of the terms of equal powers.

For the given polynomials, we are required to do subtraction as follows:
(-4.1 x^2 + 0.9 x - 9.8) - (1.7 x^2 - 2.4 x - 1.6)
= -4.1 x^2 + 0.9 x - 9.8 - 1.7 x^2 + 2.4 x + 1.6
= (-4.1-1.7) x^2 + (0.9+2.4) x + (-9.8+1.6)
= -5.8 x^2 + 3.3 x - 8.2

The final expression (solution) is:
-5.8 x^2 + 3.3 x - 8.2

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3 years ago

Weather Station stayed The chance of it raining is 3/5. What percent would that be?

murzikaleks [220]

Answer:

60% chance of rain

Explanation;

A way you can get the percentage would be putting the fraction in your calculator. For example here it is 3/5, when the denominator is 5 you can say 20% for each whole number.

1/5 = 20% chance
2/5= 40% chance
3/5=60% chance
4/5= 80% chance
5/5= 100% chance

3 0

3 years ago

HELP QUICKLY PLEASE!!!!!!!

Mumz [18]

SAS because you have 2 known side lengths and one angle!

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3 years ago

Miguel decided to buy a cell phone for $150. It is currently on sale for 10% off. When he got to the counter, he got an addition

aleksandrvk [35]

Answer:

The final cost price of the cellphone is $121.5

Step-by-step explanation:

The marked price of the cell phone = $150

Now, sale percentage on the marked price = 10%

Now, 10 % of 150 = $\frac{10}{100} \times 150 = 15$

⇒The sale discount on the marked price = $15

So, the selling price of cellphone = Marked Price - Sale discount

= $150 - $15 = $135

Now, the second discount offered on $135 is 10%

10 % of 130 = $\frac{10}{100} \times 130 = 13.5$

⇒The additional sale discount on the selling price = $13.5

So, the final cost of cellphone = Selling Price - Additional Sale discount

= $135 - $13.5 = $121.5

Hence, the final cost price of the cellphone is $121.5

5 0

3 years ago