which do you think will have a greater value 1/8 of one pound of gold or 1/4 of one pound of lead?why

Answers

Answer 1
Answer: Well, if you multiply 1/8 by 4, the fraction become 4/32, and if you multiply 1/4 by 8 you get 8/32. Now that both fractions have the same denominator, we can determine which fraction is of greater value. Since the 1/4 or 8/32 of the one pound of lead has a greater numerator, it is of greater value.

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What is 4 5/6 - 4 1/2

Answers

4 5/6 - 4 1/2 is 0.33 repeating 
4 - 4
5/6 - 1/2
1/2 = 3/6
5/6 - 3/6
2/6
1/3

Please help with these math questions part 1

Answers

volume of sphere=(4/3)pir^3

leave in terms of pi


1.
r=6.5
A=(4/3)(pi)(6.5^3)
A=(4/3)(pi)(274.625)
A=(366.166666)pi ft^3

answer is C (you are correct)






2. ok so it seems from last question that we round final answer to tenths place

ok so remember
d/2=r
18=d
18/2=9=r
A=(4/3)(pi)(9^3)
A=(4/3)(pi)(729)
A=972pi cm^3

put in 972 in blank (you are correct again)



3. aprox pi=3.14 for this question

r=3
A=(4/3)(3.14)(3^3)
A=(4/3)(3.14)(27)
A=(36)(3.14)
A=113.04 in^3

answer is C





ANSWERS

1. C
2. 972
3. C

Malik borrowed $105 from his brother and plans to repay $12 per week. He creates a table to help him determine the number of weeks it will take to repay his brother. How many weeks will it take Malik to repay his brother?

Answers

About 8 weeks just divide12 from 105
I hope this helps you

?.12=105

?=105/12

?=8,75

36 is what percent of 120

Answers


x%*120=36

x/100 *120=36

120x/100=36

120x=3600      /:120

x=30

⇒36 is 30% of 120


What you do is make a proportion

1. x/100=36/120

2. 100 x 1.2 = 120

3. 36÷1.2=30

Answer= 30%

0.86 divided by 5 -0.3 times 0.5

Answers

Answer: If it’s separate, 0.86 ÷ 5 = 0.172
and -0.3 × 0.5 = -0.15

Explanation: Your question doesn’t seem accurate.

Answer:

i believe it is 0.064?

Step-by-step explanation:

the question isnt very clear

I need help cuz i dont understand it

Answers

(-3,3) is the answer