1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
miskamm [114]
2 years ago
14

Hello! I need help please answer these correctly thanks in advance

Mathematics
1 answer:
lana [24]2 years ago
8 0

Answer:

1a  the square root of 37

1b the same as a

2 y=3x+2

Step-by-step explanation:

a and b use the distance formula

for number 2 use rise over run to find the slope and find where the line intersects to find the y intercept.

Hope this helps :)

You might be interested in
15 POINTS & BRAINLIEST!!!
iVinArrow [24]

Answer:

so the axis of symmetry is x=4

4 0
2 years ago
Read 2 more answers
Ivan's has 3/4 pound of hamburger meat. She makes 3 hamburgers patties.each patty weighs the same amount.hiw much dies each hamb
gulaghasi [49]
25 percent
because use quarters as and example
7 0
3 years ago
Read 2 more answers
The following table gives results from two groups of students who took a nonproctored test. Use a 0.01 significance level to tes
Nana76 [90]

Answer:

Original claim is \mu_{1} =\mu_{2}

Opposite claim is \mu_{1} \neq \mu_{2}

Null and alternative hypotheses:

H_{0}:\mu_{1} = \mu_{2}

H_{1} : \mu_{1} \neq \mu_{2}

Significance level: 0.01

Test statistic:

We can use TI-84 calculator to find the test statistic and P-value. The steps are as follows:

Press STAT and the scroll right to TESTS

Scroll down to 2-SampTTest... and scroll to stats.

Enter below information.

\bar{x_{1}}=70.29

Sx1=22.09

n_{1} = 30

\bar{x_{2}}=74.26

Sx2=18.15

n_{2} = 32

\mu_{1} \neq \mu_{2}

Pooled: Yes

Calculate.

The output is in the attachment.

Therefore, the test statistic is:

t=-0.78

P-value: 0.4412

Reject or fail to reject: Fail to reject

Final Conclusion: Since the p-value is greater than the significance level, we, therefore, fail to reject the null hypothesis and conclude that the there is sufficient evidence to support the claim that the samples are from populations with the same mean.

6 0
2 years ago
Laura rents a movie for a flat fee of $2.00 plus an additional $0.50 for each night she keeps the movie. Choose the cost functio
daser333 [38]

Answer:

The cost function that represents this scenario is c(x) = 2 + 0.50x .

Option (b) is correct .

Step-by-step explanation:

As given

Laura rents a movie for a flat fee of $2.00 plus an additional $0.50 for each night she keeps the movie.

if x equals the number of nights Laura has the movie.


Than the cost function that represents this scenario .

c(x) =  Flat fee + Cost for  x equals the number of nights Laura has the movie.


c(x) = 2 + x × 0.50

c(x) = 2 + 0.50x

Therefore the cost function that represents this scenario is c (x) = 2 + 0.50x .

Option (b) is correct .

8 0
3 years ago
Read 2 more answers
Hey please I need help with this
saul85 [17]

Answer:

78.5

Step-by-step explanation:

This is because of the formula r^2pi since 5^2=25 and 25x3.14 it equal 78.5

8 0
3 years ago
Other questions:
  • The square root of -100 = ___ + ___i
    13·2 answers
  • What is 2.32 writin in fraction form
    13·2 answers
  • The weights of four packets of sugar are shown below: Packet A: 4.42 pounds Packet B: 4.34 pounds Packet C: 4.44 pounds Packet D
    14·1 answer
  • If Tina traveled 1,400 miles in 7 hours on her plane flight to her vacation destination, how fast was the plane traveling?
    11·1 answer
  • Do 70°, 90°, 20° make a triangle and what kind
    9·2 answers
  • A 100-gallon fish tank fills at a rate of x gallons per minute. The tank has already been filling for 5 minutes. The function f
    15·1 answer
  • 2x - 3y = 9<br> -5x – 3y = 30<br> Elimination method
    12·1 answer
  • What type of polynomial is 14x2 + 3x – 15?
    8·2 answers
  • Give the scale 1cm represents 50m, what will be the drawing length for 10km?​
    12·1 answer
  • I need help on this one question! Can anyone help me?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!