All categories

4 years ago

Counting back from 5, what number follows 4?

Mathematics

1 answer:

Elan Coil [88]4 years ago

3 0

The number that's follows is 3 I am not that sure

You might be interested in

Plot the coordinates

forsale [732]

Answer:

Quadrilateral

Explanation:

there are only for points,

triangle= three points

hexagon= 6 points

pentagon= 5 points

4 0

4 years ago

Read 2 more answers

What is the absolute value of the difference in the x-values between (1,7) and (3,11)

Marysya12 [62]

Answer:

Step-by-step explanation:

The first numbers in the ordered pairs are the x values;

Difference = 1 - 3 = -1

The absolute value is 2.

7 0

3 years ago

Solve the equation negative 3X +9 equals three(2x+3) + 3(x-4) + 1

timofeeve [1]

Answer:

Step-by-step explanation:

-3x+9=3(2x+3)+3(x-4)+1

Distributive property in the parenthesis

-3x+9=6x+9+3x-12+1

Combine Like Terms

-3x+9=9x-2

Get the x’s on one side

-3x+9=9x-2

+3. +2 +3. +2

11=11x

Divide by 11 on both sides

11/11=1

5 0

3 years ago

Abbey wants to use her savings of $1,325 to learn yoga. The total charges to learn yoga include a fixed registration fee of $35

Alborosie

Answer:

3.)35 + 50x ≤ 1,325

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

A test to determine whether a certain antibody is present is 99.1% effective. This means that the test will accurately come bac

avanturin [10]

Answer:

The probability that all the six people will test negative for the antibody is 0.9472.

The probability that the test comes back positive for at least one of the six people is 0.0528

Step-by-step explanation:

Consider the provided information.

probability that antibody is present will be effective is 99.1% and not present is 99.1% of the time.

Part (A)What is the probability that the test comes back negative for all six people? 

Let P(X)= P(Antibody not present)

We want test comes back negative for all six that means antibody is present for all six. Thus X=0

$P(X=0)=0.991\times0.991\times0.991\times0.991\times0.991\times0.991\\P(X=0)=0.9472$

The probability that all the six people will test negative for the antibody is 0.9472.

Part (B) What is the probability that the test comes back positive for at least one of the six people?

$P(X \geq1)=1-P(X=0)$

$P(X \geq1) = 1-0.9472$

$P(X \geq1) = 0.0528$

Hence, the probability that the test comes back positive for at least one of the six people is 0.0528

7 0

3 years ago