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RUDIKE [14]
3 years ago
15

Fred the clown can create 20 animal balloons every 15 minutes.how many animal ballons can he make in 6 minute

Mathematics
1 answer:
Lynna [10]3 years ago
8 0

Answer:

8 animal balloons

Step-by-step explanation:

Using equivalent ratios, or a proportion, you can solve for the number of animal balloons that clown can create in 6 minutes:

\frac{balloons}{minute}=\frac{20}{15}=\frac{4}{3}

Now, set the simplified ratio equal to the time of 6 minutes and the variable of 'b' to equal the number of balloons:

\frac{4}{3}=\frac{b}{6}

To get equivalent fractions, the numerator and denominator must be multiplied by the same factor:

\frac{4x2}{3x2}=\frac{8}{6}

8 animal balloons in 6 minutes

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Pren recorded this data set, which contains an outlier. 204, 216, 111, 224, 230, 211, 210, 198, 200, 218 What numbers represent
melamori03 [73]

Answer:

The correct option is D.

Step-by-step explanation:

The given data is

204, 216, 111, 224, 230, 211, 210, 198, 200, 218

Arrange the data in ascending order,

111, 198, 200, 204, 210, 211, 216, 218, 224, 230

The range is the difference between maximum value and minimum value.

Range=\text{upper limit}-\text{lower limit}

Range=230-111=119

Divide the data it two equal parts.

(111, 198, 200, 204, 210), (211, 216, 218, 224, 230)

Now divide the each in two equal parts.

(111, 198), 200, (204, 210), (211, 216), 218, (224, 230)

The mid value of first part is 200 and the mid value of second part is 218.

\text{lower quartile}=Q_1=200

\text{Upper quartile}=Q_3=218

Therefore option D is correct.

5 0
3 years ago
Read 2 more answers
5/9(F-32)= -62.1 what is F?​
nlexa [21]

Answer:

F = -79.78

Step-by-step explanation:

You need to set F by itself

5/9(F-32) = -62.1

multiply the reciprocal of 5/9 on both sides to eliminate 5/9. The reciprocal is 9/5

-62.1 times 9/5

= -111.78

F-32 = -111.78

add 32 on both sides to get F by itself.

-111.78 + 32 = -79.78

Your final answer

8 0
3 years ago
Read 2 more answers
Mr. Kramer has 30 pencils for his class. There are 22 students in his class and he would like
saw5 [17]

Answer:

6

Step-by-step explanation:

Mr. Kramer has pencils for his class = 30

Students in his class = 22

Pencils he would like  to give each student = 2

How many more pencils does Mr. Kramer need to buy so that each student will receive 2 pencils = ?

Total pencils Mr. Kramer need to buy so that each student will receive 2 pencils = 22 × 2

            = 44

            = 44 - 30

            = 6

Mr. Kramer need to buy 6 more pencils  so that each student will receive 2 pencils

5 0
3 years ago
Can someone please help me with this math question .
Alona [7]

No, Yes, No, Yes

using the laws of exponents

(1)

(4^{3})³ = 4^{9}

4³ × 4³ = 4^{6}

4^{9} ≠ 4^{6} → No

(2)

(3^{4})^4 = 3^{16}

3^{8} × 3^{8} = 3^{16} → Yes

(3)

18^{8} = (6 × 3 )^8 = 6^{8} × 3^{8} ≠ 6^{4} × 3^{4} → No

(4)

20^{3} = (4 × 5 )³ = 4³ × 5³ → Yes




5 0
3 years ago
What is 0.27 as a percent?<br> A)0.27%<br> B)27%<br> C)2.7%<br> D)270%
zaharov [31]

Answer:

B.

Step-by-step explanation:

to turn a decimal into a percentile you have to move the decimal point over two spaces to the right.

6 0
3 years ago
Read 2 more answers
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