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
AlekseyPX
2 years ago
11

SOME ONE HELP!!!!! this test is due soon

Mathematics
2 answers:
bogdanovich [222]2 years ago
5 0

Answer:

128/27

Step-by-step explanation:

valentina_108 [34]2 years ago
3 0

Answer:

4.66 (4 2/3, 14/3)

Step-by-step explanation:

You might be interested in
How many terms are in the expression 2m²n + 2mn² - m + 3n + 9​
IgorC [24]

Answer:

12 constant terms and 12 variable terms

Step-by-step explanation:

6 0
2 years ago
Fine the equation of the line through (o, -3) perpendicular to y =4x+4​
svlad2 [7]

Answer:

The equation of the line is y = -\frac{x}{4} - 3

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

y = mx + b

In which m is the slope and b is the y-intercept(the value of y when x = 0).

Perpendicular lines:

If two lines are perpendicular, the multiplication of their slopes is -1.

Line perpendicular to y = 4x + 4.

This line has slope 4, so our line will have slope:

4m = -1

m = -\frac{1}{4}

So

y = -\frac{x}{4} + b

Through (0, -3)

This means that b = -3

So

y = -\frac{x}{4} - 3

8 0
3 years ago
Golf-course designers have become concerned that old courses are becoming obsolete since new technology has given golfers the ab
zhenek [66]

Answer:

test statistic is ≈ -0.36

p-value is  ≈ 0.64

There is no significant evidence that the average golfer can hit the ball more than 235 yards on average.

Step-by-step explanation:

a hypothesis test where H_0: mu = 235 and H_1:mu > 235

test statistic can be calculated as follows:

z=\frac{X-M}{\frac{s}{\sqrt{N} } } where

  • sample mean driving distance (233.8 yards)
  • M is the average expected distance that the average golfer can hit the ball under null hypothesis. (235 yards)
  • s is the standard deviation (46.6 yards)
  • N is the sample size (192)

Then test statistic is z=\frac{233.8-235}{\frac{46.6}{\sqrt{192} } } =-0.3568

p-value is  0.64 >0.05

There is no significant evidence that the average golfer can hit the ball more than 235 yards on average.

6 0
3 years ago
Which is the MOST accurate definition of a clause?
Vilka [71]

Answer: it can be unit of grammatical organization below a sentence or after a sentence. Or it’s other meaning it can be a bill

8 0
3 years ago
Read 2 more answers
Please help, it's due really soon!
kipiarov [429]

Answer:

Ok so you have to figure out what is the input, output, y-intercept (b), slope (m), and equation.

First, input is the x. Looking at the graph.

Input : 0, 10, 20

Second, output is the y. Looking at the graph.

Output : 20, 30, 40

Third, y-intercept is the b in the equation of y = mx + b. Looking at the graph.

Y-intercept (b) : 20

Fourth, slope is the m in the equation of y = mx + b. Looking at the graph.

Slope (m) : 1/2

Fifth, you have to find the equation in the form of y = mx + b. Looking at the graph.

Equation : y = 1/2x + 20

I hope this helps and if you have any other questions I would be glad to answer it, thank you :) !!

5 0
3 years ago
Other questions:
  • Which best describes the polygon whose vertices in the coordinate plane are (-5,5),(0,5),(0,0),(-5,0)?
    10·2 answers
  • If Nathan scoops 8.5 cups of ice cream in 2 minutes, how many scoops of ice cream can he do in 8 minutes?
    10·2 answers
  • Solove. draw and lable a tape diagram to subtract tens. write the new number sentence.
    6·2 answers
  • If a board game was originally $25 and its on sale for$18, what is the percent of the discount?
    13·2 answers
  • Karen is starting a career as a professional wildlife photographer and plans to photograph Canadian Geese at one of the staging
    13·1 answer
  • In ΔXYZ, the measure of ∠Z=90°, YZ = 43 feet, and XY = 79 feet. Find the measure of ∠Y to the nearest degree.
    12·1 answer
  • Marla helped her mother and father fold invitations and put them into envelopes. If Marla can fill 36 envelopes in 30 minutes, h
    10·2 answers
  • Your recipe for muffins says you have to 3 times as many blueberries than strawberries. Write an expression for the situation. N
    14·1 answer
  • GIVING BRAINLIEST PLS HELP!!!!!!1<br><br> Show ur work. And use PEMDAS<br><br> 32+4 x (16 x 1/2) - 2
    6·1 answer
  • Which system of equations would have no solution? pls helpp
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!