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slavikrds [6]
3 years ago
12

If anybody can answer this quickly

Mathematics
1 answer:
jeka943 years ago
6 0

Answer:

1. 2⁴.5 is the right option.

You might be interested in
Last year, a beauty magazine had a total of 2,650 subscribers. This year, after its parent company made some changes, it had 3,2
lilavasa [31]

Answer:

22%

Step-by-step explanation:

Divide 2,650 by 100:

2,650/100=26.5

Then divide 3233 by the dividend:

122=122%

Now you can see that there is a 22% percent increase over 100%, theefore making our answer 22%.

Have a great day, and mark me brainliest if I am most helpful!

5 0
3 years ago
Savings accounts are never guaranteed by a government agency.<br> O True<br> O False
sveticcg [70]
True because the government doesn’t fall under financial institutions it only invests for its citizens
3 0
3 years ago
Read 2 more answers
The volume of a cone is 36 min 3. What is the volume of a cylinder with the same base and height as the cone?
Rina8888 [55]

Answer: LAST OPTION

Step-by-step explanation:

The formula for calculate the volume of a cone is:

V_{co}=\frac{1}{3}r^2h\pi

Where r is the radius and h is the height.

The formula for calculate the volume of a cylinder is:

V_{cy}=r^2h\pi

Where r is the radius and h is the height.

As you can see, the difference between the the formulas is that <em>r²hπ</em> of the cone is divided by 3. Therefore, if you know the volume of the cone and you know that cylinder has the same base and height as the cone, you have to multiply the volume of the cone by 3.

Therefore, the result is:

_{cy}=36in^3*3=108in^3

6 0
4 years ago
Read 2 more answers
Gabriella needs a mason and must decide between 2 companies. For a service visit, Company A charges $65 to send a mason plus $30
Kamila [148]
So first we write out their respective charges
A=65+30x (x=hours of A)
B=30+47.5y (x= hours of B)

we want to know when A and B are equal so just set them to be equal

65+30x=30+47.5x
subtract 30 from both sides
35+30x=47.5x
multiplyboth sides by 2 to get rid of the nasty decimal
70+60x=95x
subtract 60x from both sides
70=35x
divide both sides by 35
2=x
they must work 2 hours for them to be equal

7 0
3 years ago
Read 2 more answers
When we reject the null and the null is true, we have a made a _________ __________.
nydimaria [60]

When we reject the null and the null is true, we have a made a type I error

The null hypothesis in statistics states that there is no difference between groups or no relationship between variables. It is one of two mutually exclusive hypotheses about a population in a hypothesis test.

null hypothesis is denoted as H₀

Reject the null hypothesis when the p-value is less than or equal to your significance level. Your sample data favor the alternative hypothesis, which suggests that the effect exists in the population. When you can reject the null hypothesis, your results are statistically significant.

when the p-value is greater than your significance level, you fail to reject the null hypothesis.

Sometimes , we reject our null hypothesis even when its true

there we made a type I error in hypothesis

To know more about null hypothesis here

brainly.com/question/19263925

#SPJ4

3 0
1 year ago
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