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
RoseWind [281]
3 years ago
6

Ann can swim 20 laps in 8 min. how long will it take to swim 9 laps? show your equations(s).

Mathematics
1 answer:
Volgvan3 years ago
6 0
Take 20 laps divide by 8 then take the number times 9 laps
You might be interested in
A firecracker shoots up from a hill 160 feet high, with an initial speed of 90 feet per second. Using the formula H(t) = −16t2 +
Masja [62]

When the firecracker hits the ground, H(t) = 0.0 = -16t^2 + 90t + 160 Using the quadratic formula,t = (-90 +- sqrt(90^2 - 4(-16)(160))) / 2(-16)t = -1.42 ort = 7.04

The negative time is extraneous. Therefore,t = 7.04 s.

Seven Seconds is your answer!

3 0
3 years ago
Read 2 more answers
according to a recent study 8 out of every 500 americans are vegetarions in a group of 350npeople about how many would be vegeta
wariber [46]
I believe that’s it’s 6
7 0
3 years ago
Read 2 more answers
The length of a spring varies directly with the mass of an object that is attached to it. When a 30-gram object is attached, the
Rom4ik [11]
M/s=30/9 =10/3

so, 3m=10s
8 0
3 years ago
Read 2 more answers
Graph each circle given below right the center and radius of each circle
expeople1 [14]

Answer:

Center: (-3,-2)

Radius: √6

The graph is attached.

Step-by-step explanation:

The equation of the circle has the form:

(x -h)^{2}+(y-k)^{2}=r^{2}

Where (h,k) is the  point of the center of the circle and r is the radius of the circle.

The equation given in the problem is

(x +3)^{2}+(y+2)^{2}=6

 Therefore:

h=-3

k=-2

The center is at (-3,-2)

And the radius is:

r^2=6\\r=\sqrt{6}

Then, you can graph it has you can see in the image attached.

5 0
3 years ago
Read 2 more answers
HELP PLEASE! Drag the tiles to match each measurement with an equivalent measurement.
Sunny_sXe [5.5K]

Answer:

8 fluid ounces

Step-by-step explanation:

I just got it right on my quiz.

3 0
3 years ago
Other questions:
  • Find the product: 6,370 (86)
    12·1 answer
  • (7x²+8+5)+(3x²-2x-2) add polynomials​
    11·1 answer
  • 3. The triangle will be dilated by a scale factor of 1.5 ab=12 bc=10 ca=14 Calculate the length of each side of the dilated imag
    13·1 answer
  • In the quadrant you start at (4,6) and move 5 units right and 2 units up what point will you land on?
    15·1 answer
  • What is the unit rate for 30 prints?
    6·1 answer
  • Rasputen and his three buddies are splitting a giant 18 inch cookie. But notice 1/4 of it is missing. If each person gets the sa
    14·1 answer
  • What is the distance between (4, 5) and (-7, -4) round to the nearest 10th if necessary
    9·1 answer
  • Estimate the closest whole number to the square root of 85.
    12·1 answer
  • My mom is making me do this and 2 others, which was PAST, I did them but at like 75%,why make me redo them if their PAST
    5·1 answer
  • the exponent expression 2⁸ has a value of 256.write two other exponential expressions that have the value of 256. explain how yo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!