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
olga nikolaevna [1]
3 years ago
9

If 50 apples cost $25, then 75 apples would cost how much?

Mathematics
2 answers:
NikAS [45]3 years ago
4 0

Answer:

$37.5

Step-by-step explanation:

we can look at this problem using rates:

50=$25

25=$12.5

so we can add $12.5 to $25 because 50+25=75 so our answer, 12.5+25=37.5

$37.5

kvasek [131]3 years ago
3 0

Answer:

Step-by-step explanation:

Cost of 1apple = 25/50

Cost of 75 apples

=\frac{25}{50}*75\\\\=\frac{1}{2}*75\\

= $ 37.50

You might be interested in
GEOMETRY: PLEASE HELP!!
Aloiza [94]

Answer:

GF=72

Step-by-step explanation:

All triangles in the given figure are similar, from SAS. Notice that marked in the diagram, CD=DE=EF=FA.

For triangle \triangle CGF was base GF, leg CF contains three of these marked segments. In triangle \triangle CHE with base HE, leg CE has two of these marked segments. By definition, similar polygons have corresponding sides in a constant proportion. Therefore, the length of GF must be 3/2 the length of EH. Since the length of EH is given as 48, we have:

GF=\frac{3}{2}EH, \\\\GF=\frac{3}{2}\cdot 48,\\\\GF=\boxed{72}

7 0
3 years ago
2/3 divided by 1/2 please I really need this!!
olganol [36]

Answer:

1 1/3

Step-by-step explanation:

2/3 x 2/1 = 4/3 = 1 1/3

5 0
2 years ago
Read 2 more answers
WILL GIVE BRAINLIEST 10 POINTS Select all ordered pairs that satisfy the function y= -1/2x + 4
Ulleksa [173]
B I think but i could be totally wrong
3 0
3 years ago
Keshawn is constructing the inscribed circle for △PQR. He has already used his compass and straightedge to complete the part of
BartSMP [9]
Construct the perpendicular to <span><span>QR</span><span>¯¯¯¯¯</span></span><span> that passes through point </span>X<span>.</span>
6 0
3 years ago
Read 2 more answers
Unknown to a medical researcher, 6 out of 25 patients have a heart problem that will result in death if they receive the test dr
Fiesta28 [93]

Using the hypergeometric distribution, it is found that there is a 0.0002 = 0.02% probability that exactly 6 patients will die.

<h3>What is the hypergeometric distribution formula?</h3>

The formula is:

P(X = x) = h(x,N,n,k) = \frac{C_{k,x}C_{N-k,n-x}}{C_{N,n}}

C_{n,x} = \frac{n!}{x!(n-x)!}

The parameters are:

  • x is the number of successes.
  • N is the size of the population.
  • n is the size of the sample.
  • k is the total number of desired outcomes.

The values of the parameters for this problem are:

N = 25, k = 6, n = 8.

The probability that exactly 6 patients will die is P(X = 6), hence:

P(X = x) = h(x,N,n,k) = \frac{C_{k,x}C_{N-k,n-x}}{C_{N,n}}

P(X = 6) = h(6,25,8,6) = \frac{C_{6,6}C_{19,2}}{C_{25,8}} = 0.0002

0.0002 = 0.02% probability that exactly 6 patients will die.

More can be learned about the hypergeometric distribution at brainly.com/question/24826394

#SPJ1

8 0
2 years ago
Other questions:
  • What is the expanded form for 11,760,825
    8·1 answer
  • Find the product of 4 2/7 x 3 1/2
    7·2 answers
  • Russ and Vicki are trying to solve this problem :
    11·2 answers
  • Six students are to be seated in a row of 6 chairs. if three of thses students must be seated together, how many ways could this
    5·2 answers
  • I wil Mark BRANLIEST!! HELP!!!! Consider the graphs of linear function f(x) = 3x, quadratic function g(x) = 3x2, and exponential
    5·1 answer
  • Please help me asap​
    8·1 answer
  • If 2+x=8, what is the value of x?
    15·2 answers
  • Drew invests $4000 at 6% for 5 years. How much interest does Drew earn? Remember the formula for simple interest is I=prt.
    6·1 answer
  • PLSSSSSSSSS I WILI WILL GIVE BRAINLIEST PLSSSSSSSSSSS
    12·1 answer
  • Consider the graph of the function f(x)=(1/4)^x. Which statements describe key features of function f?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!