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Nataly [62]
2 years ago
13

A science class has a total of 32 students. The number of males is 4 more than the number of females. How many males and how man

y females are in the class?
Mathematics
2 answers:
zavuch27 [327]2 years ago
8 0

Answer:

Step-by-step explanation:

sineoko [7]2 years ago
4 0

Answer:

number of female=14

number of male=18

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A grain silo has a cylindrical shape. Its radius is 7ft, and its height is 33ft. What is the volume of the silo?
nikklg [1K]

We can use formula of volume of cylinder to calculate volume of silo.

Volume\;  of \; cylinder = \pi  r^2 h

Plug the given values of radius r=7 ft and height h= 33 ft

Volume\;  of \; cylinder = \pi  (7)^2 (33)

Volume\;  of \; cylinder = \pi  (49) (33)

Volume\;  of \; cylinder = \pi  (1617)

So the required volume of silo is [tex] 1617 \pi [\tex]

6 0
3 years ago
I need help<br> Plz help
Andreyy89

Answer:

The correct answer is A) 7, 10 and 16 inches.

Step-by-step explanation:

The rest of these are Pythagorean triples, which most teachers have you memorize. However, you can also check them using the Pythagorean Theorem.

a^2 + b^2 = c^2

7^2 + 10^2 = 16^2

49 + 100 = 256

149 = 256

Since this is not correct, this is not a right triangle.

3 0
3 years ago
PLEASE HELP
bezimeni [28]

Answer:

B. 6.2

Step-by-step explanation:

The calculation is done by hand and verified by a TI-84 calculator.

8 0
3 years ago
Read 2 more answers
How do you write an algebraic expression for 3 times the sum of x and y squared plus 5 times the difference of 2x and y
Vika [28.1K]
3(x+y2)+(5)2x-y
The two by the y is supposed to be squared just to let you know hopefully this helps you
8 0
3 years ago
12 of the 28 dogs at the shelter are purebred what percent of the dogs are pure breed?HELP!
harina [27]

Answer:

57.142%

Step-by-step explanation:

28-12=16

16/28*100=57.142%

3 0
3 years ago
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