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Aliun [14]
4 years ago
12

PLEASE ANSWER!!!

Mathematics
1 answer:
Alexandra [31]4 years ago
7 0
<span>2% of 50 → 2 per cent of 50 = 0.02 × 50 = 1 → 1 book .... so Alexa Read 51 books

</span>
You might be interested in
Monica runs on a treadmill at an average speed of 7.5 miles per hour for 15 minutes. If, the next day, she runs the same distanc
telo118 [61]

Answer:

Option 2: 14.06 minutes

Step-by-step explanation:

For the first scenario, we will convert the minutes into hours first to get all the quantities in same unit

So,

15 minutes = 1/4 hours = 0.25 hours

Speed = 7.5 miles per hour

Now using the speed, distance and time formula

Speed = distance/time

Speed = \frac{distance}{time}

7.5 = \frac{distance}{0.25}

7.5 * 0.25 = Distance

Distance = 1.875 miles

So the distance for 1st day is 1.875 miles.

For next day

Speed = 8 miles per hour

Distance = 1.875

So,

speed = \frac{distance}{time}

8 = \frac{1.875}{time}

time = \frac{1.875}{8}

time = 0.234375 hours

Converting the hours into minutes will give

0.234375 * 60 min =  14.0625 minutes

Rounding off to two decimals = 14.06 min

So 2nd option is correct..

6 0
4 years ago
Which number best represents the location of point A on the number line shown?
cluponka [151]

B) 7 \frac{3}{10}

This is the only fraction that converts into 7.3 (location of point a).

Let me convert it for you

7 \frac{3}{10}  \\ \\ \frac{73}{10} \\ \\ 7.3

The location of point A is 7.3

4 0
3 years ago
A right rectangular prism has length 3 and one third yd​, width 2 and one third yd​, and height 1 and one third yd. You use cube
Levart [38]

Answer:

Volume of the rectangular prism = 280 cubes

Volume of the rectangular prism = (280/27) yd³

Step-by-step explanation:

length 3 and one third yd​ = 3 + (1/3) yd = (10/3) yd

width 2 and one third yd​ = 2 + (1/3) yd = (7/3) yd

height 1 and one third yd = 1 + (1/3) yd = (4/3) yd

Cubes of edge length (1/3) yd are used to fill the rectangular prism.

The length would contain (10/3) ÷ (1/3) = 10

The width would contain (7/3) ÷ (1/3) = 7

The height would contain (4/3) ÷ (1/3) = 4

Volume of the rectangular prism = 10×7×4 = 280 cubes

Or

Volume of rectangular prism = (10/3)(7/3)(4/3) = (280/27) yd³

5 0
3 years ago
Vince helped the pep club make sandwiches to raise money. He put two in each of 30 bags and 5 sandwiches in 26 family bags, and
tamaranim1 [39]
Answer is 181 sandwiches
Working steps
Firstly you want to work backwards and turn in equation
30*2+26*4+17=X
So 60+104+17=X
That means 181=X

Enjoy
4 0
3 years ago
Can someone help plz?
nikitadnepr [17]

Answer:

The answer is: Yes

Step-by-step explanation:

1. Substitute the 2's for the x's.

2. Substitute the 3's for the y's

3. You get 4-9= -5

4. Do the same for the second problem.

5. 8-12= -4

6. Both problems are correct once the substitutions are made, therefore the answer is "Yes".

7 0
3 years ago
Read 2 more answers
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