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3 years ago

What is the Answer ????

Mathematics

2 answers:

shusha [124]3 years ago

4 0

Answer: the answer is 8.8

Step-by-step explanation: multiply 2.2 by 4

2.2 X 4

Tatiana [17]3 years ago

4 0

The answer is 8.8 like the answer above this one

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Seven more than double a number one is equal to five less than triple that number. What is that number?

Inga [223]

Answer:

$-\frac{2}{5}$

Step-by-step explanation:

$7+2n=5-3n$

$2n+3n=5-7\\5n=-2\\n=-\frac{2}{5}$

6 0

2 years ago

Write a whole number that rounds to 10,000 if we are rounding to the nearest ten thousand

Inessa [10]

If you were to round it, a possible answer could be 9,997

8 0

2 years ago

"a test has 5 multiple choice questions with four choices with one correct answer each. if we just randomly guess on each of the

diamong [38]

1 out if 20 you would get right

There is 5 questions 4 answers to pick from so 5 times 4 is 20

Then they said what is the probability of only getting one answer right

So the answer would be 1 out of 20 1/20

3 0

3 years ago

Solve 7x 6 < 3(x - 2).{x | x > -3}{x | x < -3}{x | x < -2}{x | x < 0}

Lelechka [254]

7x + 6 < 3(x - 2)
7x + 6 < 3x - 6
7x - 3x < -6 - 6
4x < -12
x < -12/4
x < -3

<span>{x | x < -3}</span>

6 0

2 years ago

DVD Video Rentals (Refer to Example 3.) The func-

Neporo4naja [7]

Answer:

$(a)\ V = \{(N,30),(R,37),(S,17)\}$

$(b)$

$Domain = \{N,R,S\}$

$Range = \{37,30,17\}$

Step-by-step explanation:

Given

$V(R) = 37,\ V(N) = 30,\ V(S) = 17$

Solving (a): Set of ordered pair

A function y = f(x) is represented as (x,y)

So, the ordered pair of V is:

$V = \{(R,37),(N,30),(S,17)\}$

Order the alphabets in increasing order

$V = \{(N,30),(R,37),(S,17)\}$

Solving (b): The domain and the range

In a function $\{(x_1,y_1),...,(x_n,y_n)\}$

The domain and the range are represented as:

$Domain = \{x_1,x_2....x_n\}$

$Range = \{y_1,y_2....y_n\}$

So, we have:

$Domain = \{N,R,S\}$

$Range = \{37,30,17\}$

5 0

2 years ago