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
zaharov [31]
3 years ago
7

Perpendicular lines form angles

Mathematics
1 answer:
4vir4ik [10]3 years ago
3 0
What is the question?
You might be interested in
You are studying for your final exam of the semester. up to this point, you received 3 exam scores of 67%, 68%, and 78℅. to rece
scoray [572]
(67 + 68 + 78 + x) / 4 = 70
(213 + x) / 4 = 70
213 + x = 70 * 4
213 + x = 280
x = 280 - 213
x = 67

(213 + x) / 4 = 79
213 + x = 79 * 4
213 + x = 316
x = 316 - 213
x = 103

lowest u can make is 67, highest u can make is 100
4 0
3 years ago
Read 2 more answers
Inverse of f(x)=3/2x +6
kvasek [131]

Answer:

f(x) = (x - 6)/(3/2)

Step-by-step explanation:

7 0
3 years ago
HELP!! ASAP!!!!!!!!!!!!!!!!!!!1
Artemon [7]

Answer:

No, No, Yes, Yes

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Sue has $74,210 in a savings account. The interest rate is 15% per year and is not compounded. How much will she have in 2 years
MrRa [10]

Answer:

$22,263

Step-by-step explanation:

15% of $74,210 is $11,131.50 so $11,131.50 X 2= $22,263

so after 2 years the total amount of money along with interest will be a total of = $96,473

8 0
3 years ago
Suppose a basketball player has made 291 out of 389 free throws. If the player makes the next 2 free throws, I will pay you $38.
VMariaS [17]

Answer:

The expected value of the proposition is -$0.76.

Step-by-step explanation:

It is provided that a basketball player has made 291 out of 389 free throws.

Then rate of him making a free throw is,

P(\text{free throw})=\frac{291}{389}=0.7481

The probability that he makes the next 2 free throws is:

P(\text{Next 2 free throws})=(0.7481)^{2}=0.5596

The payout rules are:

  • If the player makes the next 2 free throws, I will pay you $38.
  • Otherwise you pay me $50.

Compute the expected value of the proposition as follows:

Expected value = $38 × P (Makes both) + (-$50) × P (Misses both)

                          =($38\times 0.5596)+(-$50\times (1-0.5596))\\=21.2648-22.02\\=-0.7552\\\approx -$0.76

Thus, the expected value of the proposition is -$0.76.

5 0
3 years ago
Other questions:
  • What is the answer for this question
    14·1 answer
  • Please help
    15·1 answer
  • When dividing 1 by a number N to produce a decimal, what is the maximum size of the repeating portion?
    9·1 answer
  • A lamp is on sale and it's price is reduced from $80 to $50. what is the percentage decrease?
    11·1 answer
  • Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
    5·1 answer
  • Select the correct answer how many solutions for x dose the following equation have 2(x+4)-1=2x+7
    13·1 answer
  • Round 1.983 to the nearest hundredth
    11·1 answer
  • Isolate the variable by adding a constant to each side of the equation 4(x-5)=25
    14·2 answers
  • 6x – 3y = -33<br> - 6x + 5y = 31
    13·1 answer
  • Help please<br>What is e in math? ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!