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VMariaS [17]
3 years ago
11

At a school 40% of the sixth graders students said that hip hop is their favorite kind of music. If 100 sixth graders students p

refer hip hop music, how many sixth graders are at the school?
Mathematics
2 answers:
oksian1 [2.3K]3 years ago
8 0

Answer:

If 100 students make up 40% of the 6th grade population, then 50 students make up 20% of the 6th grade population. 20% × 5 makes 100% so if your multiply 50 by 5 you'd get your population.

50 × 5 = 250 sixth-graders

alexandr1967 [171]3 years ago
5 0

Answer:

60 percent i'm sure

Step-by-step explanation:

You might be interested in
The amount of chlorophyll in a leaf changes based on outside temperature. What's the independent variable in the situation?
I am Lyosha [343]

Answer:


Step-by-step explanation:

Given that the amount of chlorophyll in a leaf changes based on outside temperature. Here there are two variables.

i) Amount of chlorophyll in a leaf

ii) outside temperature

Here outside temperature is an independent variable as amount of chlorophyll in a leaf cannot control it.

But on the other hand, Amount of chlorophyll in a leaf depends on the outside temperature and hence cannot be independent but dependent variable

Recall the definition of dependent and independent variable

An independent variable is the variable that is controlled in a scientific experiment to test the effects on the dependent variable.

A dependent variable is the variable being tested and measured in a scientific experiment.



6 0
3 years ago
What is the true solution to the equation below? ln e^lnx^2=2 ln 8?
arlik [135]
x\ \textgreater \ 0\\\\
\ln e^{\ln x}+\ln e^{\ln x^2}=2\ln 8\\
\ln x+\ln x^2=\ln 8^2\\
\ln (x\cdot x^2)=\ln 64\\
\ln x^3=\ln 64\\
x^3=64\\
x=4\Rightarrow \text {B}

6 0
3 years ago
Read 2 more answers
Plsssss help before it gets locked
ddd [48]
A. Is answer F

B. Could be E or F
5 0
2 years ago
Read 2 more answers
4 1/5 ÷ 2/3 as a mixed number in simplest form
Lady_Fox [76]

Answer:

<h2>6 \frac{3}{10}</h2>

Step-by-step explanation:

4 \frac{1}{5}  \div  \frac{2}{3}  =  \frac{21}{5}  \div  \frac{2}{3}  =  \frac{21}{5}  \times  \frac{3}{2 }  \\  \\  =  \frac{63}{10}  = 6 \frac{3}{10}

8 0
2 years ago
The dot plots compare the number of raffle tickets sold by boys and girls during a school fund-raiser. Which plot has an outlier
Ganezh [65]

Answer:

Girl's plot

Step-by-step explanation:

The exact question is as follows :

Given - The dot plots compare the number of raffle tickets sold by boys and girls during a school fund-raiser.

To find - Which plot has an outlier?

Proof -

The correct answer is - Girls

Reason -

Girls plot has an outlier because values way outside the majority of the data.

Definition of outlier -

A value that "lies outside" (is much smaller or larger than) most of the other values in a set of data.

Here in the Girl's plot we can see that, all the dots are close but there is one dot that is lies outside

But in Boy's plot all the dots are close to each other , no dot is lies outside to any other dots.

So,

The correct option is -

Girl's plot has an outlier.

8 0
3 years ago
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