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3 years ago

14

Tim mixed 2 parts vinegar and 5 parts water to make a cleaning liquid. How many parts of vinegar did Tim mix with each part of w

ater?
one over ten
one over five
two over seven
two over five

2 answers:

maks197457 [2]3 years ago

8 0

2 parts vinegar to 5 parts water so two over five

4vir4ik [10]3 years ago

3 0

Answer:

2/5

Step-by-step explanation:

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Point B ∈ AC. Find the length of segments AB and BC if AC = 20 cm and: AB:BC = 3:7

madam [21]

Answer:

Length of AB = 6 cm

Length of the segment BC = 14 cm

Step-by-step explanation:

Here, B is a point on a segment AC.

AB : BC = 3:7

Length of the segment AC = 20 cm

Now, let the common ratio between the segment is x.

So, the length of AB = 3 x , and Length of BC = 7 x

Now, AB + BC = AC

⇒ 3x + 7x = 20

or, 10 x = 20

or, x = 2

Hence, the length of AB = 3 x = 3 x 2 = 6 cm

and the length of the segment BC = 7x = 7 x 2 = 14 cm

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3 years ago

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Which of the following p-values will lead us to reject the null hypothesis if thelevel of significance equals 0.05?a.0.15b.0.10c

Ipatiy [6.2K]

Answer: 0.025

Step-by-step explanation: we reject null hypothesis if p<0.05

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3 years ago

2(y+3)=16-what is kate result

defon

Answer:

Y=5

Step-by-step explanation:

https://www.mathpapa.com/algebra-calculator.html?q=2(y%2B3)%3D16

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3 years ago

Lisa purchased a hat for $10, a purse for $20, and a book for $23. The sales tax rate was 7.2 percent. What was the total amount

Mamont248 [21]

$56.82 is the correct amount

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3 years ago

You receive an 11 percent commission on all sales you make if your commission for the month is 512.50 dollars what was your tota

JulijaS [17]

Total sales were $4659.1

Step-by-step explanation:

Given,

Commission = 11%

Amount of commission = $512.50

Let,

total sales = x

Therefore,

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$\frac{11}{100}x=512.50\\0.11x=512.50$

Dividing both sides by 0.11

$\frac{0.11x}{0.11}=\frac{512.50}{0.11}\\x= $4659.1$

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Keywords: percentage, division

Learn more about division at:

#LearnwithBrainly

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4 years ago