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
algol [13]
3 years ago
14

Help? please...........

Mathematics
1 answer:
storchak [24]3 years ago
5 0

Answer:

F

Step-by-step explanation:

H and J have slopes of 3, not -3, and G has an infinite slope, so it's F

You might be interested in
Pls help i need this done as quick as possible
Anvisha [2.4K]

Answer:

Infinite Solutions.

Step-by-step explanation:

m+7=3+m+4

Subtract m from both sides:

m+7-m=3+m+4-m

7=3+4

7=7

Both sides are equal.

This means that the value of m does not affect the end result of 7 = 7, which is true. Thus, there are infinite solutions as any value of m will still make the equation true.

4 0
3 years ago
Determine the critical value or values for a one-mean z-test at the 1% significance level if the hypothesis test is right-tailed
kifflom [539]

Answer:

We need to conduct a hypothesis in order to determine if the mean is greater than specified value, the system of hypothesis would be:      

Null hypothesis:\mu \leq \mu_o      

Alternative hypothesis:\mu > \mu_o      

For this case the significance is 1%. So we need to find a critical value in the normal standard distribution who accumulates 0.99 of the area in the left and 0.01 in the right and for this case this critical value is:

z_{crit}= 2.326

Step-by-step explanation:

Notation

\bar X represent the sample mean

\sigma represent the standard deviation for the population      

n= sample size      

\mu_o represent the value that we want to test    

\alpha represent the significance level for the hypothesis test.    

z would represent the statistic (variable of interest)      

State the null and alternative hypotheses.      

We need to conduct a hypothesis in order to determine if the mean is greater than specified value, the system of hypothesis would be:      

Null hypothesis:\mu \leq \mu_o      

Alternative hypothesis:\mu > \mu_o      

For this case the significance is 1%. So we need to find a critical value in the normal standard distribution who accumulates 0.99 of the area in the left and 0.01 in the right and for this case this critical value is:

z_{crit}= 2.326

3 0
3 years ago
What is the answer to -7y=-91
Fofino [41]
The answer to this question is y = 13 
7 0
3 years ago
Read 2 more answers
I really need help yall lives depend on the right answer will get marked as brainliest !!!!!!! Drag the tiles to the boxes to fo
galina1969 [7]

Answer:

60% = \frac{3}{5}

75% = \frac{3}{4}

84% = \frac{21}{25}

65% = \frac{13}{20}

Step-by-step explanation:

60% = \frac{3}{5} because 3 ÷ 5 = 0.6

75% = \frac{3}{4} because 3 ÷ 4 = 0.75

84% = \frac{21}{25} because 21 ÷ 25 = 0.84

65% = \frac{13}{20} because 13 ÷ 20 = 0.65

3 0
3 years ago
Read 2 more answers
A FIGURE HAS AN AREA OF 50 UNITS.WHAT WILL THE NEW AREA BE AFTER A DILATION WITH SCALE FACTOR OF 3
xenn [34]

Answer:

150 units

Step-by-step explanation:

50 x 3 = 150

6 0
3 years ago
Other questions:
  • Which of the following is not equal to sin⁡(-230°)?
    14·2 answers
  • I really need help...
    8·2 answers
  • Enter a range of values of x
    8·1 answer
  • The two angles shown in the figure are supplementary. What is the value of x? 6(x+1) other angle is 48°
    8·1 answer
  • Jan and two of her friends raised money by having a bake sale. They split the proceeds. If each person received $32.19, how much
    6·2 answers
  • Please help me find x
    6·1 answer
  • Can someone help me with this please.
    15·2 answers
  • Ben needs to buy an equal number of sunglasses and beach balls to place in gift bags. Each pair of sunglasses costs $4 and each
    6·2 answers
  • Al bob and carl can life 240 pounds.
    10·1 answer
  • Amanda exercised for 10 minutes every day in the first week, 20 minutes in the second week, 30 minutes in the third week, and 40
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!