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
MAVERICK [17]
3 years ago
13

EASY SUBTRACTING AND MULTIPLYING QUESTION (not 128)

Mathematics
1 answer:
Serga [27]3 years ago
3 0

Answer:

x(n)=64

Step-by-step explanation:

You might be interested in
Suppose commute times in a large city are normally distributed and that 63.70% of commuters in this city take more than 22 minut
USPshnik [31]

Answer:

The mean is 24.205

Step-by-step explanation:

Firstly, we need to get the z-score

From the question, the probability we have is the probability that commuters take more than 22 minutes to commute one-way

So the probability we had was;

P( x > 22)

So we need the z-score corresponding to 63.70% or simply 0.637

We can use the standard normal distribution table to get this

Mathematically, from the standard normal distribution table this is -0.35

z-score = (x- mean)/SD

-0.35 = (22-mean)/6.3

22-mean = -2.205

mean = 22 + 2.205 = 24.205

6 0
3 years ago
1. Solve the system by graphing. Be sure to check your solution.<br> y=-x+3<br> y=x+1
Kazeer [188]
Here is your graph ...

6 0
3 years ago
I need estimate then record the product
creativ13 [48]
Round and then see what the number you have too add, subtract , multiply, and divide and then you would find the answer
8 0
3 years ago
What is the equivalent expression of 20x + 35?​
Serjik [45]
5(4x+7) there you go uwu
6 0
3 years ago
2,568 + (-1,452) pls help me asap !!! we are doing adding rational numbers
Kitty [74]

Answer:

1,116

Step-by-step explanation:

2568 + ( - 1452)

= 2568 - 1452 ( because + × - makes -)

= 2568 - 1452

=<u> 1,116</u>

4 0
3 years ago
Read 2 more answers
Other questions:
  • I need help solving this whole thing
    10·1 answer
  • Suppose that 15% of the fields in a given agricultural area are infested with the sweet potato whitefly. One hundred fields in t
    7·1 answer
  • Combine the following expressions.<br><br> <img src="https://tex.z-dn.net/?f=a%20%5Csqrt%7Bx%7D%20%20%2B%20b%20%5Csqrt%7By%7D%20
    9·1 answer
  • The length of the base and the height of a triangle are numerically equal. Their sum is 6 less than the number of units in the a
    9·1 answer
  • Rita is making a beaded bracelet. She has a collection of 160 blue beads, 80 gray beads, and 240 pink beads. What is the estimat
    5·1 answer
  • The candy shop produces pounds of candy canes every minute . How many candy canes can they produce in one day ?
    6·1 answer
  • Please answer number 9 I’ll give brainliest thank you!
    10·2 answers
  • Find the constant of proportionality k. Then write an equation for the relationship between x and y
    9·1 answer
  • Help please help please help please asap. ​
    12·1 answer
  • PLEASE HELP. I need to create a roller coaster that consists of at least 4 different degree 3 and above polynomials.the polynomi
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!