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3 years ago

Which of the following sets contains the fewest numbers?

Mathematics

1 answer:

agasfer [191]3 years ago

4 0

Answer:

<h2>Irrational numbers have a few set of numbers</h2>

Step-by-step explanation:

Irrational numbers

This means all numbers that cannot be expressed as a simple fraction they are a set of special numbers

1. Integers are number from 1,2,3 to infinity plus their negatives also, hence the list is endless

2. Rational numbers are numbers that exist from the division of two numbers example 7/5 this is a fraction in which 7 is the numerator and 5 is denominator

3. Natural numbers, all positive counting numbers the list is also endless

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Sahil got 28 questions right on the math test. Angelina got 7 more wrong answers than Sahil. There where 40 questions on the tes

Svetradugi [14.3K]

Answer:

19 wrong answers.

Step-by-step explanation:

Given:

Sahil got 28 questions right.

Angelina got 7 more wrong answers than Sahil.

There where 40 questions on the test.

Question asked:

How many answers did Angelina get wrong on the math test ?

Solution:

Total questions on the test = 40

Number of right answers, Sahil got = 28

Number of wrong answers, Sahil got = 40 - 28 = 12

As Angelina got 7 more wrong answers than Sahil,

Number of wrong answers, Sahil got = 12

Then, number of wrong answers, Angelina got = 12 + 7 = 19

Therefore, 19 answers did Angelina get wrong on the math test out of 40.

7 0

4 years ago

Can someone explain to me this derivative : y=3x√x

dimaraw [331]

Answer:

(9/2)√x.

Step-by-step explanation:

Convert the radical to an exponent.

x√x = x^1 * x^1/2

= x^(1 + 1/2)

= x^3/2

So the derivative of 3x^3/2 is found as follows:

y' = 3 * 3/2x^(3/2 - 1)

= (9/2)x^1/2

= (9/2)√x.

6 0

3 years ago

Suppose you buy a new car whose advertised mileage is 23 miles per gallon (mpg). After driving your car for several months, yo

Sedbober [7]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Jim thinks of a number (n). He adds 5 to the

Karolina [17]

Answers + Step-by-step explanation :

a) the equation should be:
7(n + 5) = 91 since you first add 5 to n and then multiply it by 7. The answer is 91 so that is on the other side of the equal sign

b) we can solve our equation to find for n, the number jim thought of

7(n + 5) = 91
I will use the distributive property.

7n + 35 = 91

Subtract 35 on both sides

7n = 56

Now divide 7 on both sides to find n

n = 8

The number Jim was thinking of was 8! this should be correct, hope this helps!

4 0

2 years ago

Plsss help ASAP!!!!!!

Stells [14]

Answer:

Its either A or D because its reflection so that cancels out B and C

im not sure if this helps u or not but at lest it cancels out 2 of the options

The reflection of a horizontal line has the same result as a rotation of 90 degrees clockwise.

Step-by-step explanation:

When an image is rotated 90 degrees counterclockwise the shape is still congruent but in a different quadrant. The same is true when an image is reflected across a horizontal line.

6 0

3 years ago