3 years ago

2 – (–8) (–3) = a. 14 b. 1 c. 12 d. 7

Mathematics

1 answer:

Airida [17]3 years ago

3 0

2 – (–8) (–3) = -22

Choices given are incorrect.

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He price of an item has risen to$62 today. Yesterday it was $40. Find the percentage increase.

maksim [4K]

Answer:

55% increase

Step-by-step explanation:

Take the new price and subtract the original price

62-40 =22

Divide by the original price

22/40 =.55

Multiply by 100 to change to a percent

.55*100 = 55%

3 0

3 years ago

Read 2 more answers

Volume= A) 91 2/3 pie cubic units B) 275 pie cubic units C) 36 2/3 pie cubic units

MrMuchimi

the volume is 1/3 * height *area of the base (the circle) in cubic units

the area of the circle is pi*r²

wich gives us

1/3 * 11 * pi * 5²

rearrange

= 5² * 11 * 1/3 * pi

= 25*11*1/3*pi

= 275*1/3*pi

= 275/3 *pi

= (91 2/3)*pi

in cubic units

so your answer is the first option

6 0

3 years ago

Find an angle at home. Measure the angle. Record the measure. Classify the angle.

Svetllana [295]

A table leg. It is 90 degrees from the floor. It is a right angle

7 0

3 years ago

Claire's bedroom measures 16 feet by 18 feet if the purple carpet that she wants to buy costs $3.59 per square foot what will it

katovenus [111]

Answer:

Cost of purple carpet for Claire's bedroom is $1033.92.

Step-by-step explanation:

Given:

The dimension of bedroom are given as 16 feet and 18 feet.

Hence we can say that;

Length = 18 feet

width = 16 feet

Cost of carpet per square feet = $3.59

We will first find the area of the bedroom.

Area of bedroom can be calculated by multiplying length with width.

Area of bedroom = $16 \times 18 = 288 ft^2$

Hence Area of bedroom is 288 square feet.

Now we know that;

Cost of carpet per square feet = $3.59

Hence Cost of carpet for 288 square feet is ;

we will unitary method to find the same;

Cost of carpet for bedroom = $\$3.59 \times 288 = \$1033.92$

Hence Cost of carpet for Claire's bedroom is $1033.92.

Step-by-step explanation:

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3 years ago

Make a decision about the given claim. Use only the rare event rule, and make subjective estimates to determine whether events

V125BC [204]

Answer:

the answer is D

Step-by-step explanation:

5 0

3 years ago