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adoni [48]
3 years ago
14

A 2-column table has 7 rows. Column 1 is labeled Temperature (degrees Fahrenheit) with entries 0 to 20, 21 to 40, 41 to 60, 61 t

o 80, 81 to 100, 101 to 120, 121 to 140. Column 2 is labeled Number of days with entries 10, 20, 30, 40, 50, 60, 70.
The frequency table will be used to make a histogram. Use the drop-down menus to answer each question regarding the histogram.

What will the horizontal axis represent?

What will the vertical axis represent?

What is an appropriate scale?

Which interval should be used?
Mathematics
2 answers:
anygoal [31]3 years ago
7 0

Answer:

c

Step-by-step explanation:

Mkey [24]3 years ago
4 0

Temperature, number of days, 0-100, 20

Step-by-step explanation: I just did it

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20 out of 50 rolls of a number cube resulted in a 2 being rolled.Based on this imformation, if the cube was rolled 220 times,how
jolli1 [7]

Answer:

88 rolls of 2.

Step-by-step explanation:

By proportion that would be 220 * 20/50

= 220 * 0.4

=  88.

3 0
2 years ago
Calculate the area of a circle with the radius of 5cm (1dp)
quester [9]

Answer:

25π ≈ 78.5 cm squared

Step-by-step explanation:

Area of circle= πr²

Substitute: π(5)²

Solution: 25π or about 78.5 cm²

7 0
3 years ago
One teacher wants to give each student 7 over 9 of a slice of pizza. If the teacher has 7 slices of pizza, then how many student
Anna007 [38]
Total = 7 slices.
1student = 7/9 of a slice.

Total number of students:

7 \div  \dfrac{7}{9} 

= 7 \times  \dfrac{9}{7}

= 9

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Answer: She will be able to hand out to 9 students.
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3 0
3 years ago
Mary works in a factory that produces 1000 computers each day. When 25 computers were sampled, 7 were found to be defective. Est
harkovskaia [24]

Answer:

the correct is D. 280

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Please help answer these questions. My teacher said they were really easy but I just don't understand. Will mark brainliest !!!
kodGreya [7K]

Answer:

1.  A = 59

2.  A = 43

Step-by-step explanation:

If we have a right triangle  we can use sin, cos and tan.

sin = opp/ hypotenuse

cos= adjacent/ hypotenuse

tan = opposite/ adjacent


For the first problem, we know the opposite and adjacent sides to angle A

tan A = opposite/ adjacent

tan A = 8.8 / 5.2

Take the inverse of each side

tan ^-1 tan A = tan ^-1 (8.8/5.2)

A = 59.42077313

To the nearest degree

A = 59 degrees


For the second problem, we know the  adjacent side and the hypotenuse to angle A

cos A = adjacent/hypotenuse

cos A = 15.3/21

Take the inverse of each side

cos ^-1 cos A = cos ^-1 (15.3/21)

A = 43.23323481

To the nearest degree

A = 43 degrees


6 0
3 years ago
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