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3 years ago

Mary's four friends have 1/3 of a pound of jelly bellies. They want to put them all together, how much candy do they have ?

Mathematics

1 answer:

Ne4ueva [31]3 years ago

7 0

1 1/3 pounds of jelly babies.

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For the function g(x)=2x−8/ 6x+6, evaluate g(2)

lianna [129]

Answer:

see it it is right

5 0

2 years ago

There are 15 boys and 45 girls competing in a race. What is the ratio of girls to boys in the race , lowest terms ?

Ivanshal [37]

<h3>Answer = 3:1</h3>

==========================================

Work Shown

45 girls : 15 boys

45/15 girls : 15/15 boys .... divide both parts by 15

3 girls : 1 boy

This tells us there are three times as many girls as there are boys.

We write this as the ratio 3 : 1. The order of the terms is important. We cannot say 1:3 since that would imply there are more boys than girls, but it's the other way around.

7 0

3 years ago

Please help with this problem

lawyer [7]

Answer:

624

Step-by-step explanation:

Plug into the formula, SA=bh+(s1+s2+s3)H.

H=14

s1=13

s2=13

s3=10

Hope that helps!

7 0

3 years ago

Tom knows that in his school 10 out of every 85 students are left- handed. There are391 students in tom's school. How many in to

zimovet [89]

I believe the answer would be 46 students

> 46 Students in Tom's school are Left-Handed

4 0

3 years ago

Help due soon plss!!!!

Gelneren [198K]

Answer:

Cube=150cm^2

Triangular Prism=228ft^2

Step-by-step explanation:

Cube

$A=6a^2=6*5^2=150cm^2$

Triangular prism

Using these formulas

$A=2A_{B}+(a+b+c)h\\A_{B} =\sqrt{s(s*a)(s*b)(s*c)} \\s=\frac{a+b+c}{2}$

Solving for A

$A=ah+bh+ch+\frac{1}{2} \sqrt{-a^4+2(ab)^2+2(ac)^2-b^4+2(bc)^2-c^4} \\=6.5*11+5*11+6.5*11+\frac{1}{2} *\sqrt{-6.5^4+2*(6.5*5)^2+2*(6.5*6.5)^2-5^4+2*(5*6.5)^2-6.5^4} \\=228ft^2$

5 0

2 years ago