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alisha [4.7K]
2 years ago
14

Ratios. May someone help me, also may you please add the explanation.

Mathematics
2 answers:
kiruha [24]2 years ago
8 0

Answer:

girls = 24

boys = 16

Step-by-step explanation: because it is what it is

disa [49]2 years ago
5 0

Answer:

24 girls and 16 boys

Step-by-step explanation:

If there's a total of 40 students, you can divide that equally by the total amount of boy and girls. 3 girl units + 2 boy units (each unit is equivalent) is 5 total units. 40 ÷ 5 = 8 total people per unit

8 people per unit x 3 female units is 24 total females

8 people per unit x 2 male units is 16 total males

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At Kennedy school there are 37 girls and 36 boys in the third grade.How many students are in the third grade at Kennedy School?
zubka84 [21]
37 + 36 = 73

There are 73 students in the third grade at Kennedy School.
4 0
3 years ago
Approximately how much more quickly (in mph) does a pilot traveling 400 mph and rising at an angle of 30o gain altitude versus a
REY [17]
We can find the height of the altitude by the ratio of sin. See my attachment.
sin of angle = side in front of the angle / hypotenuse
sin x = height/distance

If the two pilot is rising in an hour, then the first distance is 400 miles, the second distance is 300 miles.

Find the height of first pilot
height/distance = sin x 
height/400 = sin 30°
height = sin 30° × 400
height = 1/2 × 400
height = 200

Find the height of second pilot
height/distance = sin x 
height/300 = sin 40°
height = sin 40° × 300
height = 0.642 × 300
height = 192

So the first pilot traveling 400 mph with 30° is more quickly to reach high altitude than the second pilot traveling 300 mph with 40°

3 0
3 years ago
which function grows at fastest rate for increasing values of x? h(x) = 6x^2+1 , f(x) = 9x +14, g(x)= 4^x
mezya [45]
Hi there! The answer is g(x) = 4^x.

The function g(x) is an exponential function, and these functions grow faster than linear or quadratic formulas.
7 0
3 years ago
Read 2 more answers
I need help please ​
mote1985 [20]
X=1/2-3y/4
and
x=10/3+2y/3
5 0
2 years ago
How long an umbrella will fit in the bottom of a suitcase 1.5 feet by 2.5 feet
IRINA_888 [86]

Answer:

pointing towards the top

Step-by-step explanation:

1.5 feet long 2.5 feet wide the suitcase is so straight

HOPE OT HELPS

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2 years ago
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