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
Westkost [7]
4 years ago
11

Please help on all three 10 points

Mathematics
1 answer:
34kurt4 years ago
8 0
3 is correct. 4 is yes. 5 is no.
You might be interested in
In order to solve the following system of equations by subtraction, which of
Sunny_sXe [5.5K]

Answer:

B

Step-by-step explanation:

B produces the term 12x that cancels out after subtraction.

5 0
3 years ago
Which set of ordered pairs represents a function?
mel-nik [20]
The one that doesn't have an "x" repeated, that is an X-REPEAT
notice, the pair is just an x,y  pair.. .so if the "x" is repeated, is NOT a function

let's see

\bf \{(2, -2), (\boxed{1}, 5), (-2, 2), (\boxed{1}, -3), (8, -1)\}\impliedby \textit{has an "x" rep}eated\\\\
\{(3, -1), (7, 1), (-6, -1), (9, 1), (2, -1)\}\\\\
\{(6, 8), (5, 2), (\boxed{-2}, -5), (1, -3), (\boxed{-2}, 9)\}\impliedby \textit{has an "x" rep}eated\\\\
\{(\boxed{-3}, 1), (6, 3), (\boxed{-3}, 2), (\boxed{-3}, -3), (1, -1)\}\impliedby \textit{an "x" rep}eated
6 0
4 years ago
Read 2 more answers
A clothing vendor estimates that 78 out of every 100 of its online customers do not live within 50 miles of one of its physical
Korolek [52]

Answer:

78% probability that a randomly selected online customer does not live within 50 miles of a physical​ store.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this problem, we have that:

Total outcomes:

100 customers

Desired outcomes:

A clothing vendor estimates that 78 out of every 100 of its online customers do not live within 50 miles of one of its physical stores. So the number of desired outcomes is 78 customers.

Using this​ estimate, what is the probability that a randomly selected online customer does not live within 50 miles of a physical​ store?

p = \frac{78}{100} = 0.78

78% probability that a randomly selected online customer does not live within 50 miles of a physical​ store.

4 0
4 years ago
Mr. Reddick has 74 total yards of red and blue felt to distribute to students in his art class. Each of his 20 students gets 2.5
notka56 [123]
74 = 20(2.5) + 20(x)

74 = 50 + 20x

74-50 = 20x

24 = 20x

24/20 = x

1.2 = x

x = 1.2 yards of red felt
7 0
4 years ago
HELP...................................
satela [25.4K]

Answer:

16

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • HELP ME PLEASE!!! I WILL MARK YOU AS A BRAINLIST! PLEASE EXPLAIN HOW YOU GET YOUR ANSWER!
    9·2 answers
  • How much times dose 30 divided by 900
    9·2 answers
  • How do you find the percent error of an estimate and the actual number
    5·1 answer
  • Please answer all of these thank you
    5·1 answer
  • What is 78507 divided by 1000?
    6·1 answer
  • The thickness of a block is approximately 2 centimeters. How many blocks are in a stack that is 1,000 millimeters high? ( 1 cm =
    8·1 answer
  • If x is a positive integer divisible by 6, and x < 60, what is the greatest possible value of x?
    14·1 answer
  • Mr. Flynn had 32 markers in his classroom. He buys new boxes of markers that have 9 markers in each box. Now, he has 86 markers.
    15·1 answer
  • Solve for x
    10·1 answer
  • Function or not a function?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!