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
Finger [1]
2 years ago
12

On average, a gym claims that 85% of its members renew their memberships every year. If the gym has 400 members, predict how man

y will renew their membership. Is the gym’s claim accurate if 330 members renew their memberships? Explain.
Mathematics
1 answer:
lana [24]2 years ago
3 0

Answer:

340 people would renew their membership if the gym had 400 members

The gym's claim is not accurate, because the prediction should be 340 people instead of 330

Step-by-step explanation:

With 400 members, we can predict how many will renew their membership by multiplying 400 by 0.85:

400(0.85)

= 340

So, this would predict that 340 people would renew their membership.

The gym's claim that 330 members would renew their memberships is not accurate, because the correct prediction should be 340 people.

You might be interested in
Given the point (4,5) & slope = -4, what is the equation of the line? *
raketka [301]

Answer:

Y= -4x+ 21

Step-by-step explanation:

7 0
2 years ago
Find the average rate of change, in simplest form,<br> of the function over the interval 3 ≤ x ≤ 5
gavmur [86]
The answer to your question that you’re trying to figure out is [3,5]
3 0
1 year ago
A bag contains 4 black tiles, 5 white tiles, and 6 blue tiles. Event A is
Murljashka [212]

Answer:

2/21

Step-by-step explanation:

The question is badly formatted so cannot match the answer choice

Total number of tiles = 4 + 5 + 6 = 15

P(A) = P(drawing a black tile from 15 tiles) = 4/15

After event A, there are 14 tiles left : 3 black, + 5 white + 6 blue

P(B/A) = P(drawing white tile after a black tile has been drawn) = 5/14

P(A and B) = P(A).P(B/A) = 4/15 x 5/14 = 2/21

Note that P(B) = 5/15 since we are talking about independently drawing a white tile from the original stack of tiles

6 0
1 year ago
Estimate the line of best fit using two points on the line.
mash [69]

Answer:

B. y = -2/3x + 12

Step-by-step explanation:

Formula to find the slope when given two points on a line:

<u>y</u><u>2</u><u> </u><u>-</u><u> </u><u>y</u><u>1</u>

x2 - x1

Substitute the two given points (6, 8) (9, 6):

<u>6</u><u> </u><u>-</u><u> </u><u>8</u>

9 - 6

Slope = -2/3x

We found the slope! And the answer choices already gave us one y-intercept, which is 12. The last thing we do is we form an equation with the information we solved and that was given to us.

y = slope (x) + y-intercept

y = -2/3x + 12

The answer choice that matches this equation is B.

In conclusion, the equation that best estimates the line of best fit shown above is answer choice B.

5 0
2 years ago
Read 2 more answers
Look at the pictures below<br> Select one:<br> A<br> C<br> D<br> B
soldier1979 [14.2K]
C. I pick C, yes ido.
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the volume of the cone? Use π ≈ 3.14.
    6·2 answers
  • Pleaseeeeeee help meeee!!!!!!!!!!!!
    11·1 answer
  • What number is 24% of 80
    11·1 answer
  • Please help!!!!!!20 points
    12·1 answer
  • Please help?
    9·1 answer
  • Lisa has entered a check payment of $213.75 in her checkbook. If the old balance was $794, what is her latest balance? $1,007.75
    13·2 answers
  • In the right △ABC with m∠C=90°, m∠B=75°, and AB = 12 cm. Find the area of △ABC.
    6·1 answer
  • Suppose a random variable x is best described by a uniform probability distribution with range 22 to 55. Find the value of a tha
    12·1 answer
  • X + 5 is a factor of f(x) = x ^ 3 - 2x ^ 2 - 23x + 60 to factor f(x) completely.
    10·1 answer
  • Find the average of $.85, $1.35, $7, $1.95, and $2.05
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!