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
tia_tia [17]
3 years ago
6

PLEASE HELP! 28 POINTS!

Mathematics
2 answers:
ehidna [41]3 years ago
6 0
1.) 7.2 2.) 15 3.)12
4.) 23 5.) 100, 100, 1000
choli [55]3 years ago
5 0
Number three is twelve ? :)
You might be interested in
The average number of pounds of red meat a person consumes each year is 196 with a standard deviation of 22 pounds (source: amer
disa [49]
Given:
Mean, μ = 196
Std. dev., σ = 22
A sample size of 50 (> 30) is large enough to provide meaningful data.

The random variable is x = 200.
The z-score is
z = (x - μ)/σ = (200 - 196)/22 = 0.1818

From normal distribution tables, obtain
Prob(X < 200) = 0.572 = 57.2%

Answer: 57.2%
7 0
3 years ago
Heather is a cashier. She can ring up 121212 customers in 999 minutes. At this rate, how many minutes does it take her to ring u
DerKrebs [107]
Would it be 121212/999 then times by 444, which would be 212.3x444 to give a final answer of 53872 minutes
8 0
3 years ago
Wyatt offers 8 types of sandwiches and 4 types of tacos. He will increase his selection of sandwiches by 1 per month. He will in
Klio2033 [76]

Answer:

In 4 months Wyatt offer an equal number of sandwiches and tacos.

Step-by-step explanation:

We are given the following in the question:

Types of sandwiches = 8

Rate of increase of sandwich = 1 per month

Thus, number of sandwiches in x months will be given by

n_1(x) = 8 + x

Types of tacos = 4

Rate of increase of tacos sandwich = 2 per month

Thus, number of tacos in x months will be given by

n_2(x) = 4 + 2x

Equating the two equations, we get,

n_1(x) = n_2(x)\\8 + x = 4 + 2x\\\Rightarrow x = 4

Thus, in 4 months Wyatt offer an equal number of sandwiches and tacos.

4 0
4 years ago
Simplify (10^-2)^4 djjdejieoeiieis
sergejj [24]

Answer:

10^-8

Step-by-step explanation:

3 0
3 years ago
Given that f (x) = x^2 - 5x and g (x) x + 4
velikii [3]
1) (x-2)^2
2)-4x(x+5)

pls mark as brainliest:))
8 0
3 years ago
Other questions:
  • Geometry Proof - please help ASAP
    5·1 answer
  • 3k - 2 &gt; 2 4 or -3k + 9 &gt; 27
    10·1 answer
  • Serena wants to create snack bags for a trip she is going on. She has 6 granola bars and 10 pieces of dried fruit. If the snack
    13·1 answer
  • Given f(x)=-2x+5 find the inverse
    9·1 answer
  • George tells you that when variables are in the denominator, the equation four over five plus three over x equals one over two b
    7·2 answers
  • The graph below point A represents Ashley's house point B represents Bridget's house and point C is Chloe's house. each unit on
    8·1 answer
  • The perimeter of a rectangular picture frame is 62 inches. The length of the 1
    14·1 answer
  • 6. Which of the following expressions does NOT represent the area 4 of the
    5·1 answer
  • Which equation is represented by the graph below
    12·1 answer
  • How much?Please help me.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!