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
solong [7]
3 years ago
15

What is the missing number 7 x ( ? x 9) = 63

Mathematics
1 answer:
GrogVix [38]3 years ago
6 0
The ? is 1. 

7*(9*1)=63

Hope this helps!!
You might be interested in
What is the slope-intercept form of the function described by this table?
Vikentia [17]
Y=5x - 3 Because the difference in the y values are 5, the rise is 5. That is the TOP of the slope. The difference in the x values is 1, that is the run or the BOTTOM of the slope. So m = 5/1. Using y = mx + b 2 = 5(1) + b -3 = b Therefore, y = 5x -3
8 0
3 years ago
The mean amount purchased by a typical customer at Churchill’s Grocery Store is $23.50, with a standard deviation of $5.00. Assu
m_a_m_a [10]

Answer: 0.0170

Step-by-step explanation:

Given : The mean amount purchased by a typical customer at Churchill’s Grocery Store is $23.50, with a standard deviation of $5.00.

i.e. \mu=23.50

\sigma=5

We assume the distribution of amounts purchased follows the normal distribution.

Sample size : n=50

Let \overline{x} be the sample mean.

Formula : z=\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}

Then, the probability that the sample mean is at least $25.00 will be :-

P(\overline{x}\geq\25.00)=P(\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}\geq\dfrac{25-23.50}{\dfrac{5}{\sqrt{50}}})\\\\=P(z\geq2.12)\\\\=1-P(z

Hence, the likelihood the sample mean is at least $25.00= 0.0170

5 0
3 years ago
Determine if the following functions are increasing or decreasing, and compare their rates of change. A. Both functions are incr
adoni [48]

Answer:

D is the answer

Step-by-step explanation:

The both are - 2 slopes hope this helps!:)

4 0
2 years ago
Read 2 more answers
What is the correct use of the Distributive Property of −4(32x−12)=−15
ladessa [460]
Answer is 63/128
(photo):

7 0
2 years ago
Read 2 more answers
Find the slope of each line
PolarNik [594]

1. is -1/3

2. is 3/4

3. i think its 4/3

4. is 2/3

•count rise

•over run

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the square root of -1?
    13·1 answer
  • What is the correct answer
    13·1 answer
  • 8 gray buttons out of 20 buttons
    9·1 answer
  • Graph the equation<br> x-4y=8
    10·2 answers
  • Reiner wants to save $40 to buy a gift for his dad. Reiner's neighbor will pay him weekly to mow the lawn, but Reiner always giv
    13·1 answer
  • Help me pretty please. with 11th grade math ​
    12·1 answer
  • Lines RS, TV in SW are shown which statements are true about these lines check all that apply
    6·2 answers
  • AS ALWAYS, DUE TODAY! Pls and thanks. NOTE- Legit answers only! Legit answers= Brainliest, 5.0 stars, and a Thanks. No one helpe
    7·1 answer
  • Osborne invested $17,000 in stocks and bonds.
    14·1 answer
  • The equation for line A is given by y= -3/4x-2. Suppose line A is parallel to line B, and line T is perpendicular to line A. Poi
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!