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3 years ago

I need help with this please

Mathematics

1 answer:

velikii [3]3 years ago

4 0

Answer: Given that car is from the previous model year, there is a 10% chance that its a coupe

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How you will go about preparing yourself to confidently teach numeracy?

Olegator [25]

In preparation of yourself in having to teach numeracy, it is best to substantiate if learning the numeracy will have benefits or advantages, such as having to help other people or even empower them as an adult people learning and think of ways how will this could be important to them.

8 0

2 years ago

If Sammy sold 8 water bottles for every 3 water bottles David sold and all together they sold 110 how many did each boy sell

taurus [48]

Sammy- 80
David- 30
I got this by doing 8+3=11
110÷11=10
8×10=80
3×10=30
~JZ
<span>Hope it helps</span>

5 0

3 years ago

Kathy has $100 to spend on her shopping trip. She needs to buy jeans,which are $28.50 each and shirts cost $18.50 each. Write an

lesya692 [45]

Answer:

28.50j+18.50s ≥ 100

Step-by-step explanation:

7 0

2 years ago

Final test need help on this question

8090 [49]

Answer:

x = 21 degrees

Step-by-step explanation:

Vertical angles are always congruent.

3x + 67 = 130

3x = 130 - 67

3x = 63

8 0

2 years ago

(A) find F(x) for the indicated values of x, if possible

dem82 [27]

Answer:

A) The indicated values of F(x) for x=-3 and x=5 are $F(-3)=-27$ and $F(5)=125$

B) The domain of f is the set of all real numbers

Step-by-step explanation:

Given that the function F is defined by

$F(x)=x^3$ for x=-3,5

A) To find F(x) for the indicated values of x :

Given $F(x)=x^3$ for x=-3,5

Put x=-3 in the given function

$F(-3)=(-3)^3$

$=(-3)\times (-3)\times (-3)$

$=-27$

Therefore $F(-3)=-27$

Put x=5 in the given function

$F(5)=(5)^3$

$=(5)\times (5)\times (5)$

$=125$

Therefore $F(5)=125$

The indicated values of F(x) for x=-3 and x=5 are $F(-3)=-27$ and $F(5)=125$

B) To find the domain of f :

The domain of the f in the given expression is the set of all real numbers except where the expression $x^3$ is undefined. In this case, there is no real number that makes the expression undefined.

The domain of f is the set of all real numbers

8 0

2 years ago