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
Ghella [55]
3 years ago
8

Can y’all help with this I don’t understand it

Mathematics
2 answers:
kodGreya [7K]3 years ago
8 0

Answer:

The answer is $990. Because 0.36 times 2750=990

Step-by-step explanation:

can i have brainliest?

Westkost [7]3 years ago
4 0
The answer is $990. Because 0.36 times 2750=990
You might be interested in
a company will clean jarrel carpets for a total of $71 jarrel has a coupon for 20% of the total how much will jarrel save when h
Firdavs [7]

Answer: 14.2 I hope im Right but it’s a simple question

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Explain how you know that21/30 is greater than 2/3
JulijaS [17]
You can divide 21 by 30 and that would give you 0.7 and if you divide 2 by 3 that would give you 0.6 repeating. Therefore, that is how I know that 21/30 is greater than 2/3.
4 0
3 years ago
Read 2 more answers
A Ferris wheel has a radius of 10 m, and the bottom of the wheel passes 1 m above the ground. If the Ferris wheel makes one comp
Morgarella [4.7K]

Answer:

y = 11 - 10cos(0.1\pi t)

Step-by-step explanation:

Suppose at t = 0 the person is 1m above the ground and going up

Knowing that the wheel completes 1 revolution every 20s and 1 revolution = 2π rad in angle, we can calculate the angular speed

2π / 20 = 0.1π rad/s

The height above ground would be the sum of the vertical distance from the ground to the bottom of the wheel and the vertical distance from the bottom of the wheel to the person, which is the wheel radius subtracted by the vertical distance of the person to the center of the wheel.

y = h_g + d_b = h_g + R - d_c (1)

where h_g = 1 is vertical distance from the ground to the bottom of the wheel, d_b is the vertical distance from the bottom of the wheel to the person, R = 10 is the wheel radius, d_c is the vertical distance of the person to the center of the wheel.

So solve for d_c in term of t, we just need to find the cosine of angle θ it has swept after time t and multiply it with R

d_c = Rcos(\theta(t)) = Rcos(\omega t) = 10cos(0.1\pi t)

Note that d_c is negative when angle θ gets between π/2 (90 degrees) and 3π/2 (270 degrees) but that is expected since it would mean adding the vertical distance to the wheel radius.

Therefore, if we plug this into equation (1) then

y = h_g + R - d_c = 1 + 10 - 10cos(0.1\pi t) = 11 - 10cos(0.1\pi t)

7 0
3 years ago
Help Me ASAP this is the last day of Summer School​
shepuryov [24]

Answer:

22.2222%

Step-by-step explanation:

total amout of owners all around is 90 and Dal. Owners is 20 so divide 20 by 90.

3 0
3 years ago
Read 2 more answers
The cost of a ticket increases by 10% to £18.15<br> Work out the original cost.
Licemer1 [7]

Answer:

£16.50

Step-by-step explanation:

x \times (1+\frac{10}{100} )=18.15

x \times \frac{110}{100} =18.15

\frac{110}{100} x=18.15

1.1x=18.15

\frac{1.1x}{1.1}=\frac{18.15}{1.1}

x=16.5

7 0
3 years ago
Read 2 more answers
Other questions:
  • Angie got some money for his birthday. He spent 1/5 of it on dog treats for his puppy. Then he divided the remainder equally amo
    15·1 answer
  • (3 pts) a fair coin is tossed 11 times. what is the probability that:
    11·1 answer
  • 16 There are 90 girls and 60 boys in the sixth grade at a middle school. Of these students, 9 girls
    8·1 answer
  • Chase rode his roller skates around the block 5 times for a total of 1 mile yesterday. Today he wants to ride his roller skates
    10·1 answer
  • “When I left the house this morning, I noticed that I was short on cash,” Gary said. “I spent one-half of what I had on my train
    6·1 answer
  • I hat is the product mean
    12·1 answer
  • 0.701 rounding up to the nearest whole<br> Number. 5th grade
    10·2 answers
  • Which of the following equations is of an ellipse with x-intercepts of (3, 0) and (-3, 0) and y-intercepts at (0, 1) and (0, -1)
    15·1 answer
  • Solve the system of equations<br> y=-3/2x+9 <br> 2x+2y=16
    15·1 answer
  • Which equation represents the line with slope 1/4 that passes through (-4, 8)?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!