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3 years ago

The box plots represent the distributions of typing speeds of students before and after a computer-programming course.

Mathematics

1 answer:

NISA [10]3 years ago

4 0

Answer: the range of two distributions are the same

Step-by-step explanation:

So the last one

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What is the value of x in the figure?<br><br> Enter your answer in the box

Tcecarenko [31]

Answer:

x =68

Step-by-step explanation:

We know that x+22 = 90 because the sum of the two angles is a vertical angle to the right angle and vertical angles are equal.

x+22 =90

Subtract 22 from each side

x+22-22 = 90-22

x =68

3 0

3 years ago

What number must you add to complete the square? <br><br> x2 + 12x = -5

VARVARA [1.3K]

You must add 6 to complete the square.
x^2+12x+(6)=-5(6)

7 0

3 years ago

What is the value of n in n/0.38= 5.89

Marianna [84]

N=1191/5000 or 2.238

4 0

3 years ago

Read 2 more answers

I need help with this... plz

Artemon [7]

Answer: 11,600

you multiply 58,000 by 0.8 and you’d get 46,400. then you would subtract that number by 58,000 to get the answer of 11,600.

7 0

3 years ago

Paul and Jim work at a t-shirt factory. They pack t-shirts in boxes and send them

Gwar [14]

Answer:

Jim's box hold more t-shirts by 3 cubic feet

Step-by-step explanation:

Jim's box length = 2 feet

Jim's box breadth = 4 feet

Jim's box height = 6 feet

Volume of box = $Length \times Breadth \times Height = 2 \times 4 \times 6 = 48 feet^3$

Paul's box length = 3 feet

Paul's box breadth =5 feet

Paul's box height = 3 feet

Volume of box = $Length \times Breadth \times Height =3 \times 5 \times 3 = 45 feet^3$

So,Jim's box hold more t shirts by (48-45 = 3 cubic feet )

So, Option C is true

Jim's box hold more t-shirts by 3 cubic feet

3 0

3 years ago