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11111nata11111 [884]
3 years ago
7

Can you pls answer this

Mathematics
2 answers:
Leona [35]3 years ago
8 0
Yes it is very much D
Anni [7]3 years ago
7 0

Answer:

D

Hey There!

To find the answer you have to add the frequencies of all of them and take the frequency of 3 people being in a car and divide that by the sum of all of the frequencies if that makes sense

37+98+40+25=200

The frequency of 3 people being in a car is 40

so we would do

\frac{40}{200} which is equal to \frac{1}{5}

Therefore D is your answer

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Alyssa had 45$ to spend on 6 snacks.after buying them she had 12$ left how much did each snack cost?
Radda [10]

Each snack cost $5.50

You start with $45, and afterwards end up with $12, so subtract 12 from 45 and you end up with 33. Then divide 33 by 6, since she bought 6 snacks, and you get $5.50.

3 0
3 years ago
Read 2 more answers
And an 11 ounce bag of rice noodles makes 10 servings at that rate find how many ounces of noodles I needed for 19 servings to t
nikdorinn [45]

Answer:

20.9 ounces of rice noodles are required to make 19 servings.                    

Step-by-step explanation:

We are given the following in the question:

11 ounce bag = 10 servings

Ration of ounces of rice noodles to servings is:

\dfrac{\text{Weight of rice noodles}}{\text{Serivings}} = \dfrac{11}{10} = 1.1

We have to find ounces of noodles are needed for 19 servings.

Thus, we can write:

\dfrac{\text{Weight of rice noodles}}{19} = 1.1\\\\\Rightarrow \text{Weight of rice noodles} = 1.1\times 19\\\Rightarrow \text{Weight of rice noodles} =20.9\text{ ounces}

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4 0
3 years ago
What is the value of x in the equation ?
zheka24 [161]

Answer:

x=2

Step-by-step explanation:

This is our equation

2.5\left(6x-4\right)=10+4\left(1.5+0.5x\right)

First off we can distribute the 2.5 and the 4

Now our equation is 15x-10=10+6+2x

subtract 2x from both sides

13x-10=16

add 10 to both sides

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Divide both sides by 13

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5 0
3 years ago
Justin's dad claims that taking piano lessons will help Justin get into an Ivy League school one day, Justin decides
poizon [28]

Answer:

The overview of the specific issue is outlined in the following portion of the explanation.

Step-by-step explanation:

Give the percentage including its age of students taking Piano lessons while attending Ivy League schools would be:

= 2.1

So that Number of such students are:

= 88\times 0.021

= 1.848\approx 2

No, but 25% of the students attending an Ivy League school were taking piano lessons whereas 25% of all students were taking piano lessons. The original comment above indicates that both occurrences are independent, and therefore no organization.

6 0
3 years ago
How do I write a formula and solve problem 15? (For 6th grade math
german
Find the surface area by base x height x2 for the triangles then. 8 squared plus 10 squared equals hyp squared which would give the slope measure. so the multiply that by 8 to get the slope area and the 8 x 8 to get the back hope this helps. 
5 0
4 years ago
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