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
ruslelena [56]
3 years ago
12

Write the value of the expression.

Mathematics
1 answer:
TEA [102]3 years ago
5 0

Answer:

A. 1.

Step-by-step explanation:

The  top of the fraction is exactly the same as the bottom.

If you divide a value by itself the answer is always 1.

So the value is 1.

You might be interested in
9 cm<br> 4 cm<br> Fine the area
Lelechka [254]

Answer:

area formula: base x height 9x4=36

Step-by-step explanation:

7 0
2 years ago
What is 1 2/7 divided by 1 1/7
pickupchik [31]

1.125

have a luvly day! :)

8 0
2 years ago
Read 2 more answers
What is -3 - 9n= 42 I can’t be negative
maw [93]

If you were to correctly simplify this equation, the answer would be a negative.

The answer is: n = -5

Here's how I got my answer:

Step 1: Add 3 to both sides. Which leaves us with -9n=42+3

Step 2: Simplify 42+3 to 45. Which leaves us with -9n = 45

Step 3: Divide both sides by -9. Which leaves us with n = -45/9

Step 4: Simplify -45/9, to get your answer, n = -5.

4 0
3 years ago
Use properties of addition to evaluate the expression. −35+7+(−15) Enter your answer in the box.
frutty [35]
Your answer will be -43
8 0
3 years ago
A grocery store chain has been tracking data on the number of shoppers that use coupons. the data shows that 71% of all shoppers
sashaice [31]

The confidence interval comes out to be (0.685,0.735).

Calculating the Confidence Level and Other Terms

The confidence level can be calculated as follows,

z = \frac{36}{40} * 100%%  

z = 90 %

The margin error is given as, E= 0.025

The p value in this case is 0.71

Calculating the Confidence Interval

The mean of your estimate plus and minus the range of that estimate constitutes a confidence interval. Within a specific level of confidence, this is the range of values you anticipate your estimate to fall within if you repeat the test.

Confidence interval can be obtained by using the following formula,

(p-E, p+E) = (0.71-0.025, 0.71+0.025).

Therefore, the confidence interval is (0.685, 0.735).

Learn more about confidence interval here:

brainly.com/question/24131141

#SPJ4

3 0
1 year ago
Other questions:
  • What is the ratio of 3 and 8
    7·1 answer
  • When we test Upper H 0​: muequals0 against Upper H Subscript a​: mugreater than​0, we get a​ P-value of 0.03. a. What would the
    8·1 answer
  • What is the value of the expression shown right next to it -7 3/4 + 3 1/2
    12·2 answers
  • A tennis couch took his team out for like lunch and bought a burgers in five fries for $24. The players were still hungry so the
    14·2 answers
  • Write the number 110 as a sum of hundreds and tens
    11·1 answer
  • What is the slope-intercept equation of the line whose y-intercept is<br> 8 with slope -5?
    9·1 answer
  • Here is an equation. 2( x + 12) = 4x - 6.
    11·1 answer
  • Explain and demonstrate how to turn 4/20 into a percent
    7·1 answer
  • Triangle RST is made of points R(-10, 5.6), S(0, 7) and T(-6, -34).
    7·1 answer
  • While playing with magnetic building tiles, Natalie constructed a square pyramid out of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!