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ANEK [815]
3 years ago
7

URGENT 100 POINTS TO THE FIRST WHO ANSWERS CORECTLY

Mathematics
2 answers:
Sav [38]3 years ago
8 0

Answer:

29/60

Step-by-step explanation:

For number midway, take the average of:

8/10 and 1/6

Sum = 8/10 + 1/6

Lcm: 30

(8×3 + 1×5)/30

29/30

Average = sum/n

29/30 ÷ 2

29/60

3241004551 [841]3 years ago
4 0

Answer:

29/60

Step-by-step explanation:

First add the two numbers

8/10 +1/6

8/10 simplifies to 4/5

4/5+1/6

Get a common denominator of 30

4/5 *6/6 = 24/30

1/6*5/5 = 5/30

Add them together

24/30 +5/30 = 29/30

Divide this by 2

29/30 *1/2 = 29/60

This is the rational number 1/2 between 8/10 and 1/6

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I need help please!!
luda_lava [24]

Answer:

2 remainder 5 ily

Step-by-step explanation:

5 0
3 years ago
If there are 350 boys in a school with a total of 800 students, then what percent of the students are girls?
tester [92]

Answer:

56.25%

Step-by-step explanation:

800 - 350 = 450

1% of 800 = 8 (800 divided by 100)

450 divided by 8 = 56.25

4 0
3 years ago
Read 2 more answers
I NEED HELP PLSSSSSSSS
AVprozaik [17]

Answer:

X >>>>> Y

–1 >>>> 16

0 >>>>> 8

1 >>>>> 4

2 >>>>> 2

3 >>>>> 1

Step-by-step explanation:

From the question given above,

y = 8 × (½)ˣ

When x = –1, y =?

y = 8 × (½)ˣ

y = 8 × (½)¯¹

y = 8 × 2

y = 16

When x = 1, y =?

y = 8 × (½)ˣ

y = 8 × (½)¹

y = 8 × ½

y = 4

When x = 2, y =?

y = 8 × (½)ˣ

y = 8 × (½)²

y = 8 × ¼

y = 2

When x = 3, y =?

y = 8 × (½)ˣ

y = 8 × (½)³

y = 8 × ⅛

y = 1

SUMMARY:

X >>>>> Y

–1 >>>> 16

0 >>>>> 8

1 >>>>> 4

2 >>>>> 2

3 >>>>> 1

4 0
3 years ago
Round 0.971 to the nearest tenth​
Flura [38]

Answer:

1.0

Step-by-step explanation:

You are rounding to the nearest tenth, so you should have only 2 places remaining (0.0). So, you look to the 7 to change the 9. 7 is bigger than 5, so you round 9 up. Since 9 plus 1 equals 10, the final answer is 1.0.

Hope this helps! :)

5 0
4 years ago
Read 2 more answers
Students at Mendel Middle School are planning a fair for their school's fundraiser. Liam volunteers to help plan the event. The
FinnZ [79.3K]

Answer:

15 hours

Step-by-step explanation:

x is the number of hours that Liam volunteered in the first month

The next month he volunteered 1\dfrac{2}{3} times the time he volunteered the first month.

Total time he volunteered in the two months is 40 hours so

x+1\dfrac{2}{3}x=40\\\Rightarrow x+\dfrac{5}{3}x=40\\\Rightarrow \dfrac{3x+5x}{3}=40\\\Rightarrow x=\dfrac{40\times 3}{8}\\\Rightarrow x=15

Time he volunteered in the first month is 15 hours.

3 0
3 years ago
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