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Sedaia [141]
2 years ago
12

Help me quick I need a good grade

Mathematics
1 answer:
Rasek [7]2 years ago
6 0
1.) This one is easy. The answer to this one is that the input is being multiplied by 3.

Proof: 1 x 3 = 3

2 x 3 = 6

3 x 3 = 9

2.) The answer is 12 because 4 x 3 = 12.
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The expression 2x + 3.4 is equal to ? for x =1.6.
ololo11 [35]

Answer:

6.6

Step-by-step explanation:

6 0
3 years ago
What is the purpose of consumer rights ?
Mashutka [201]
Consumer rights are aimed at ensuring that every citizen purchases goods safely and can stand behind all kinds of economic difficulties of citizens.

# ServetPaşaM
6 0
3 years ago
Read 2 more answers
if you are making cornbread the recipe calls for 2/3 cup milk you are doubling the recipe how much milk is needed
s2008m [1.1K]

Answer:

1 1/3 cups

Step-by-step explanation:

To double, multiply by 2

2/3 * 2

4/3

Change to a mixed number

3/3 + 1/3

1 1/3 cups

3 0
3 years ago
Read 2 more answers
Suppose that a recent poll of American households about car ownership found that for households with a car, 39% owned a sedan, 3
Dimas [21]

Let the total number of cars = 100

Total of sedan, van and sports cars = 39+33+7 = 79

Number of other cars = 100 - 79 = 21.

Let A be the event of owning a sedan,

B be the event of owning a van and

C be the event of owning a sports car.

D be the event of owning other cars.

Then, p(A) = \frac{39}{100}

p(B)=\frac{33}{100} and

p(C) = \frac{7}{100}

p(D) = \frac{21}{100}

Now,

p(non selection of van) = p(A ∪ C ∪ D)

= p(A) + p(C) + p(D)

=\frac{39}{100} +\frac{7}{100} +\frac{21}{100}

=\frac{67}{100}

= 0.67

The probability of none of the three selections would be a van is:

0.67 × 0.67 × 0.67

= 0.300763

=0.301

Hence, the correct option is (D).

6 0
3 years ago
Rewrite y + 3 = 0 using function notation.
liubo4ka [24]
First rewrite as y = ..., just move the +3 to the other side (sign flips):

y = -3.

Then replace y by f(x):

f(x) = -3.

This is a straight line at y=-3.

Answer B.
4 0
3 years ago
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