MATHEMATICS MIDDLE SCHOOL

Please help I don’t understand how to do this

Answers

Answer 1

Answer:

Answer:

16. 270/3630

17.240/ 3630

18. 1550/ 3630

19. 560/3630

Step-by-step explanation:

Selected at random means all the books combined which is 3630 the it asks for which ever specific thing which is just the number of those books over the total.

Hope this helps!

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Roland is picking out a snack. He has an apple, a pear, a banana, and an orange to choose from. Roland is going to pick one at random and wants to know what the chance that he will pick a bananna? Identify the action, the sample space, and the event.

Answers

Since there are 4 options and only 1 banana, there is a 1/4 chance he will pick a banana. I'm not sure what you mean by the last few questions? I think the sample space is an apple, pear, banana, or an orange. And the event is banana?

Ω = 4 set all equally probable events
aplle, pear,banana, orange
A = 1 random event favorable
banana

$P(A) = (A)/(omega) = (1)/(4)$

Roland choose once and has one chance in four that will draw the coveted banana. Therefore, the probability of this event is 1/4

Answer 1/4

How many Minutes and Hours are in 175, 336, and 750?

Answers

I'm assuming its 175, 336 and 750 minutes?

175 minutes:
175 divided by 60
= 2 remainder 55
= 2 hours and 55 minutes

336 minutes:
336 divided by 60
= 5 remainder 36
= 5 hours and 36 minutes

750 minutes:
750 divided by 60
= 12 remainder 30
= 12 hours and 30 minutes

Decrease from 126 ounces to 48 ounces

Answers

78 is the answer BEST OF LUCK

5y +6z2 - y3 ; y=4 z=5(I can't input exponents; the 2 in 6z2 is an exponent, and the 3 in y3 is, too.)

Answers

5(4)+6(5)^2-(4)^3
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A cylinder has a radius of 5 cm and a height of 4cm find the volume

Answers

The answer should be around 314.159. The formula is v=pi*r2*h. Plug in the numbers and its v=pi*25*4. That is 25*4 which is 100. Then *pi and it should be it.

It should be 314
Steps:
2
3.14 x 5 = 78.5
78.5 x 4

What is 73,375 ÷125 = to and please explain

Answers

6 11/96

Sorry i cant explain just know its extremly hard and i recomend the app photo math its the best!

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