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natta225 [31]
2 years ago
15

NEED HELP ASAP WILL GIVE BRAINLY PLEASE I NEED THIS

Mathematics
1 answer:
Eddi Din [679]2 years ago
4 0
Bmrruray is the answer
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there are between 24 to 40 students in a class. the ratio of boys to girls is 4:7. how many students are in the class.
ZanzabumX [31]

Answer:

8 students

Step-by-step explanation:

5 0
3 years ago
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What is the decimal expansion of the following fraction 1/5 A.0.2 B.1.5 C.0.2 D.0.15
hoa [83]
The answer is A) 0.2
3 0
3 years ago
Select Exponential growth or Exponential decay for each function.
Lena [83]

Answer:

f(x)=(1.023) ⋅ 3^x  Growth

f(x)=3 ⋅ (0.072)^x      Decay

f(x)=4 ⋅ (0.035)^x      Decay

f(x)=2 ⋅ (1.34)^x         Growth

Step-by-step explanation:

An exponential function at its heart has a base number of rate. If the rate is less than 1, then the function decays. If the base number or rate is greater than 1, then the function grows and increase.

f(x)=(1.023) ⋅ 3^x Rate 3 -  Growth

f(x)=3 ⋅ (0.072)^x      Rate 0.072 - Decay

f(x)=4 ⋅ (0.035)^x      Rate 0.035 - Decay

f(x)=2 ⋅ (1.34)^x         Rate 1.34 - Growth

7 0
3 years ago
Any help is apprenticed!
zloy xaker [14]

Answer:

y=2/3-4x/9

Step-by-step explanation:

3 0
3 years ago
A class has 27 students. Fifteen are boys and the rest are girls. What is the ratio of girls to total students?
LenaWriter [7]

Answer:

12:27

Step-by-step explanation:

27 - 15 = 12

There are 12 girls and 15 boys.

12:27 is the ratio of girls to the total amount of students.

8 0
4 years ago
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