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inn [45]
3 years ago
10

Please help me with this

Mathematics
2 answers:
kow [346]3 years ago
4 0
Answer 3

Because
60=100%
25%=1/4
25%=15
20%=1/5
20%=12

15 kids went to Florida
12 kids went to New York

15-12=3

3 :)
Alex17521 [72]3 years ago
3 0
Answer: 3
Step by step explanation: If there are 60 kids and 25% of them went to Floridia, then 1/4 of them went to Floridia, which is 15 (Bc 60/4=15). If 20% of them went to NY, then that’s 1/5 if the the kids, which is 12 (Bc 60/5=12). Finally, you just subtract 15 from 12 and get 3. Hope that helps!
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The perimeter of a rectangular plot of land is 76 m. Its length is 3 more than 4 times the width. What is the area of the plot o
Elza [17]

Answer:

Step-by-step explanation:

perimeter =76 m

L=3+w

w

2L+2W=76

2(3+W)+2W=76

6+2w+2w=76

4w=70

w=70/4

w=17.50

L=17.50+3=20.50

A=L*W=17.50*20.50=358.75m^2

3 0
3 years ago
Find all the missing elements:<br> 40°<br> 120°<br> 8<br> C = [?]º a = [ ] c = [ ]
Ede4ka [16]

Answer:

C=20° a=10.8 c= 4.3

Step-by-step explanation:

first we need to find the value of angle C by subtracting the sum of angle A and B from 180°.

to find c and a we need to use sin rule which states that sinB/b=sinA/a=sinC/c respectively

8 0
3 years ago
In 7 hours, operators at a call center make 4,732 telemarketing calls
aalyn [17]

Based on the information given the number of calls did the center make per hour is 676 per hour.

Using this formula

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Let plug in the formula

Number of call per hour=4,732/7 hours

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Inconclusion the number of calls did the center make per hour is 676 per hour.

Learn more about time here:brainly.com/question/23560939

8 0
3 years ago
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Bess [88]

Answer:

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3 0
3 years ago
99 POINTS!!
Jlenok [28]
The solution is -30 velocity
3 0
4 years ago
Read 2 more answers
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