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Alla [95]
3 years ago
10

A math teacher who likes baseball conducts a survey of 100 students. He asked the students about their favorite sport and about

their favorite subjects in order to determine the number of students who like math or baseball. The two way table below shows part of the results of the survey. Enter the percentage of students in the survey who’s favorite subject is math or who’s favorite sport is baseball.
[this is written response, so there are no answer choices]

Mathematics
1 answer:
galben [10]3 years ago
6 0

Answer:

46%

Step-by-step explanation:

see image attached!

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Jake ate 55% of a cake. What fraction of the cake did he eat?
7nadin3 [17]

Answer:

11/20

Step-by-step explanation:

To be able to find the fraction of the cake that Jake ate if you know that he ate 55% of it, you have to turn the 55% into a fraction. To do this, first you have to divide the percent by 100:

55/100

Then, you have to simplify the fraction. In this case, you can do it by dividing by 5:

11/20

According to this, the fraction of the cake that Jake ate is 11/20.

8 0
3 years ago
1) The minimum thickness of Saturns A ring is one-tenth kilometer. Write this decimal using a negative exponent.
yulyashka [42]

Answer:

1)10^{-1}

2)2^{-2}

3)12^{-2}

Step-by-step explanation:

Using negative exponent rule:

1) one -tenth of kilometer =.1 =\frac{1}{10}=10^{-1}

Using negative exponent rule:

2) \frac{1}{4} =\frac{1}{2^{2} }=2^{-2}

Using negative exponent rule:

3)\frac{1}{144} =\frac{1}{12^{2} }= 12^{-2}


5 0
3 years ago
Ten deer were introduced into a protected preserve. Their expected population doubles each year. Which function represents the s
Shalnov [3]

Answer:

y(t)= 10 (2)^t

Step-by-step explanation:

If t is the number of years given then the expected number can be found by

y(t)= 10 (2)^t

where t takes the value 0,1,2,3, and so on.

Putting t= 0

y(t)= 10 (2)^t

y(0)= 10 (2)^0

y(0)= 10   For the start the number of deer are 10.

Putting t= 1

y(t)= 10 (2)^t

y(1)= 10 (2)^1

y(1)= 20    After 1 year it has doubled to 20

Putting t= 2

y(t)= 10 (2)^t

y(2)= 10 (2)^2

y(2)= 40      After 2 years it has again doubled to 40

Putting t= 3

y(t)= 10 (2)^t

y(3)= 10 (2)^3

y(3)= 80   After 3 years it has again doubled to 80

4 0
3 years ago
Circumference and area of a circular piece of glass
Vadim26 [7]

Answer:

Area = πr²

Circumference = 2πr

You can use pie as both 22/7 Or 3.14

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

8 0
3 years ago
Enter a digit in each box to complete the division calculation. (25 points for the correct anwer!)
Irina-Kira [14]
Top box is 4
Bottom box is 0

6 0
3 years ago
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