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amid [387]
3 years ago
6

An exam has 40 multiple-choice questions, each with 5 choices. Only 1 of the 5 choices for each

Mathematics
1 answer:
aliya0001 [1]3 years ago
3 0

Answer:

D.8

Step-by-step explanation:

Since your chance of success is only 1 out of 5 or rather, 20%, so

40 divided by 5 equals 8, so the answer is D.

(Of course, this is just what SHOULD happen, not what CERTAINLY can happen.)

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3*(2)=6+5 3*(2+5)<br> Please help
Lina20 [59]

Answer:

6 = 413 is a not true statement

Step-by-step explanation:

I've attached my work below

Hope it helps, Let me know if you have any questions/concerns !

Have a nice rest of your day :)

4 0
3 years ago
Have a wonderful day and here are free pts to make your day better &lt;3<br> what is 1+1?
Rom4ik [11]

Answer:

Hey mate......

Step-by-step explanation:

(Actually that's a dumb question....)

This is ur answer......

--> 1+1=2

mark me as the brainliest....

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4 0
3 years ago
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Jenny buys 22 pens that cost $1.15 each and 15 markers that cost $2.05 each. How much did Jenny spend?​
kykrilka [37]

You would do for pens

22 x 1.15 =25.30

And for markets

15 x 2.05 = 30.75

And since you are trying to find how much he spent in all you would add the two sums

25.30 + 30.75 = 56.05

4 0
3 years ago
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The figure shows a blueprint of a dining room, kitchen, and living room. Each square has a side length of 1/4 inch. Tile costs $
Anastaziya [24]

Answer:

The cost of the tile for the kitchen is $1,680

Step-by-step explanation:

step 1

we know that

The scale drawing is \frac{1}{16}\frac{in}{ft}

The dimensions of the kitchen in the blueprint are

L=3(1/4)=3/4 in

W=5(1/4)=5/4 in

step 2

Find the actual dimensions of the kitchen

Divide the dimensions of the kitchen in the blueprint by the scale drawing

L=(3/4)/(1/16)=12 ft

W=(5/4)/(1/16)=20 ft

The area is equal to

A=(12)(20)=240 ft²

step 3

Find the cost of the tile for the kitchen

7(240)=$1,680

3 0
3 years ago
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62 is 90.5% of what number
ASHA 777 [7]
62=0.905•w
Solve the equation for w
8 0
3 years ago
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