MATHEMATICS HIGH SCHOOL

Can u plz help me I don't understand

Answers

Answer 1

Answer:

Answer:

Yes

Step-by-step explanation:

u multiply 10% and 84= 8.4

anything close to 84- 8.4

Related Questions

the average time it takes a swimmer to complete a lap is represented by the variable t. which set of numbers best describes the value of the variable?
1.) A ladder is leaning against the side so that the distance on the ground betweenthe base and the house is 7 feet.If the ladder is 15 feet long, then what is the angle at which the ladder is leaning?
If a = 2, b = 3, and c = 1, what is the value of a + b + c? 6 2 0 4 6
A 7/16 inch-long bolt is used in a machine. What is the length written as a decimal?
Explain how to do this please

Find the supplement of the given angle. Then draw the two angles as linear pairs. Label each angle with its measure.m angle ABC=72 B will be the vertex

Answers

The supplement angle of angle ABC is 108 degrees because, supplement angles mean angles that add up each other to 180 degrees so 180-72=108

How do you graph f(x)=5x-45

Answers

The y intercept is -45 and 5 is the slope.

You gonna start you graph

-10 until you reach possitve 9

9 is in the middle between 8 and 10

-10 is in your left side and 9 is on the other side

I hope that's help ! If you questions about the graph please let me know

"What value does the 5 have in 893.75?A.1 / 5

B.5 / 10

C.5 / 100

D.5 / 1000"

Answers

I agree with the person above - the correct answer is C. 5 / 100
This is because 5 / 100 = 0.05 - so you see there are two digits after the comma

C. 5 / 100 hope this helps!

Which of the following is the rational exponent expression of fifth root of 7 n?

Answers

The rational exponent expression of $\sqrt[5]{7n}$ will be $(7n)^(1)/(5)$ .

What is rational exponent ?

Rational exponent are exponents of numbers that are expressed as rational numbers, that is, in $a^{(p)/(q) }$ form.

i.e. $a^{(p)/(q) }=\sqrt[q]{a^n}$

We have,

$\sqrt[5]{7n}$

so, Using the mentioned formula,

$a^{(p)/(q) }=\sqrt[q]{a^n}$

$\sqrt[5]{7n}=(7n)^(1)/(5)$

So, this is the rational expression $(7n)^(1)/(5)$ using above mentioned formula.

Hence, we can say that the rational exponent expression of $\sqrt[5]{7n}$ will be $(7n)^(1)/(5)$ .

To know more about rational expression click here

brainly.com/question/11790376

#SPJ3

5n7 (7n)5 7 times n to the one fifth power quantity of 7n to the one fifth power

Where is the vertex of the graph of y = -x^2+4x+5 located? (2.9)
(-2, -7)
(2, 5)
(-2, 1)

Answers

Hello,

y=-x²+4x+5=-(x²-4x+4)+5+4=-(x-2)²+9

Answer A (2,9)

Scores on a test are normally distributed with a mean of 68.2 and a standard deviation of 10.4. Estimate the probability that among 75 randomly selscted students, at least 20 of them score greater that 78.

Answers

First, find the probability of scoring higher than 78. Scores are normally distributed, so you have

$\mathbb P(X>78)=\mathbb P\left((X-68.2)/(10.4)>(78-68.2)/(10.4)\right)\approx\mathbb P(Z>0.9423)\approx0.173$

Now, the event that any given student scores higher than 78 follows a binomial distribution. Here you have 75 total students (so $n=75$ ) with success probability $p=0.173$ .

So the probability of getting 20 students that fit the criterion is

$\mathbb P(Y=20)=\dbinom{75}{20}p^(20)(1-p)^(75-20)\approx0.0134$

Can u plz help me I don't understand​

Answers

Related Questions

Answers

Answers

Answers

Answers

What is rational exponent ?

Answers

Answers

Can u plz help me I don't understand