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
guajiro [1.7K]
2 years ago
11

PLEASE HELP ASAP IN A QUIZ RN

Mathematics
1 answer:
k0ka [10]2 years ago
8 0

Answer:

17 feet

Step-by-step explanation:

cos(65*) =  x/40

x= cos(65*)(40) =16.90 ft

You might be interested in
A group of 15 teenagers owes $75 at a pizza parlor. If they split the bill evenly, how much will each person owe?
Kipish [7]

Answer:

$5 each teenager

Step-by-step explanation:

divide 75 by 15

7 0
2 years ago
Read 2 more answers
Digits for 229,909 227,011
Scilla [17]

Step-by-step explanation:

in addition to a label what other piece of information must the axis on a graph include

3 0
3 years ago
A ball pit at a play area is filled with red and yellow balls. Of the total number of balls 60 percent are red. If there are 720
ser-zykov [4K]
To solve this we'll put the question in this format: x% of y things = z things

We have the percent so we'll put in 60 for x.
Now the total number of balls will be considered y since we have the number of red balls but not blue ones. so we end up having..

60% of y balls = 720 balls

Of is another word for multiplication, therefore:

60/100*y=720
Solve for y
y=1200

So we have 1200 balls
3 0
3 years ago
Question 6 2 pts
astraxan [27]

Answer:

785 acres

Step-by-step explanation:

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".  

Let X represent the random variable amount of corn yield

Assuming the X follows a normal distribution  

X \sim N(\mu, \sigma)  

And we know that the average \bar X is dsitributed:

\bar X \sim N(\mu=189.3, \sigma_{\bar X}=23.5)

And we are interested on this probability:

P(\bar X>180)

For this case we can use the z score formula given by:

z=\frac{\bar X -\mu}{\sigma_{\bar X}}

If we apply this we got:

P(\bar X>180)=P(Z>\frac{180-189.3}{23.5})=P(Z>-0.396)=1-P(Z

And since we have a proportion estimated and we hava a total of 1200 acres the expected to yield more than 180 bushels of corn per acre would be:

r=1200*0.654=784.8

And if we round up this amount we got \approx 785 and that would be the best option for this case.

5 0
3 years ago
Help ASAP<br> *8th-grade math*
Pie

Answer:

9

Step-by-step explanation:

9... if you do 24÷8/3 you will get 9

5 0
2 years ago
Read 2 more answers
Other questions:
  • I need help for this problem
    13·1 answer
  • Find the measure of a central angle of a regular polygon with 10 sides
    13·1 answer
  • HELP WITH 20 PLEASE!
    12·1 answer
  • I need help please?!!!
    9·1 answer
  • The sum of 8 times a number and 15 is 7
    11·1 answer
  • List the sides of △ABC in order from longest to shortest if the angles of △ABC have the following measures: m∠W = 4x - 1, m∠X =
    8·1 answer
  • Simplify the following completely, show all work. √-45
    6·1 answer
  • If y=32, then x=4. what is the value of x when y=160
    10·1 answer
  • Figure a has 1/3 of its hole shadded enter another fraction equal to 1/3 ASAP 20 PONITS ON THE LINE
    15·1 answer
  • How can you use division to find the decimal equivalent of a rational number
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!