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3 years ago

Which graph has a rate of change equal to 1/3 in the interval between 0 and 3 on the x-axis?

Mathematics

2 answers:

alexandr402 [8]3 years ago

4 0

Answer:CC

Step-by-step explanation:

attashe74 [19]3 years ago

3 0

The answer to your question is C.

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BRAINLIESTT ASAP! PLEASE HELP ME :)

fgiga [73]

Answer:

B. Days that are not Independence Day are not July 4. True

Step-by-step explanation:

"Independence Day in the United States is July 4" is a declarative sentence. It declares or asserts something.

The conditional form of the sentence would be, "IF it is Independence Day in the United States, THEN it is July 4".

The IF part is the hypothesis. The THEN part is the conclusion.

You form the inverse of a conditional statement by negating both its hypothesis and its conclusion:

If it is NOT Independence Day in the United States, then it is NOT July 4".

The closest sentence is, ”Days that are not Independence Day are not July 4." That statement is TRUE.

A and D are wrong. They each consist of two declarative sentences.

C is wrong. The statement is correct, but it interchanges the hypothesis and the conclusion of the original statement.

7 0

4 years ago

2, 4/3, 8/9, 16/27 whats next ?

inn [45]

Answer:

32/81

Step-by-step explanation: multiply the numerator by 2 and the denominator by 3.

6 0

3 years ago

Read 2 more answers

a sample of 412 adults showed that 293 of them are connected the the internet from home. Construct and interpret a 90% confidenc

Anna [14]

Answer:

CI = (0.674, 0.748)

Step-by-step explanation:

The confidence interval of a proportion is:

CI = p ± SE × CV,

where p is the proportion, SE is the standard error, and CV is the critical value (either a t-score or a z-score).

We already know the proportion:

p = 293/412

p = 0.711

But we need to find the standard error and the critical value.

The standard error is:

SE = √(p (1 − p) / n)

SE = √(0.711 × (1 − 0.711) / 412)

SE = 0.0223

To find the critical value, we must first find the alpha level and the degrees of freedom.

The alpha level for a 90% confidence interval is:

α = (1 − 0.90) / 2 = 0.05

The degrees of freedom is one less than the sample size:

df = 412 − 1 = 411

Since df > 30, we can approximate this with a normal distribution.

If we look up the alpha level in a z score table or with a calculator, we find the z-score is 1.645. That's our critical value. CV = 1.645.

Now we can find the confidence interval:

CI = 0.711 ± 0.0223 * 1.645

CI = 0.711 ± 0.0367

CI = (0.674, 0.748)

So we are 90% confident that the proportion of adults connected to the internet from home is between 0.674 and 0.748.

5 0

3 years ago

What is 85/35 simplified?????pLeAsE help asap

Sav [38]

the answer is

17/7

divide both 85 and 35 by the greatest common factor, which is 5. So

85/7= 17/7

8 0

3 years ago

A conjecture and the flowchart proof used to prove the conjecture are shown.

pishuonlain [190]

Answer:

∠1 is supplementary to ∠3.

Step-by-step explanation:

Given information: ABCD is a parallelogram.

Prove: ∠1 is supplementary to ∠3.

Proof:

∠1 = ∠ADB

∠2 = ∠DBC

∠3 = exterior angle adjacent to angle D B C.

Statement Reason

∠2 is supplementary to ∠3 Linear pairs

m∠2+m∠3=180° Definition of supplementary angles

$m\angle 1=m\angle 2$ Alternative interior angles

m∠1+m∠3=180° Substitute property of equality

∠1 is supplementary to ∠3 Definition of supplementary angles

Hence proved.

3 0

4 years ago