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adelina 88 [10]
3 years ago
6

Hiiiiooo❤️Can someone please help me out with my question

Mathematics
2 answers:
marin [14]3 years ago
8 0
The answer is D. 50 because x equals 7 so if you fill that in for 4x-3 and multiply it by 2, you get 50
Gala2k [10]3 years ago
3 0
Answer is 50 ^
Choice d he already has explanation :)
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The given values are discrete. Use the continuity correction and describe the region of the normal distribution that corresponds
Bumek [7]

Answer:

Option B) The area to the right of 35.5

Step-by-step explanation:

Data:

Let the probability of the correct answers be denoted by the letter C.

The probability of no more than 35 defective CD's  can be 35 or less. Therefore, it is presented as follows:

P ≤  35

Let, the probability of more than 44 correct answers can be presented like this:

P > 44

Therefore, combining the two inequalities gives an area at the right of 35.5

5 0
3 years ago
Flying against the wind, an airplane travels 2280 km in 4 hours. Flying with the wind, the same plane travels 6650 km in 7 hours
qaws [65]
Speed = dis / time

let plane speed in still air is X  and air speed Y

so,  X-Y = 2280/4  = 570 km/h

and X+Y = 6650/7 = 950 km/h

so, X = (570 + 950) / 2 = 760 km/h 

and Y = 950- 760 = 190 km/h 

:)
8 0
4 years ago
Parents enter the Echo stage when
PolarNik [594]
When the last child has finished his or her schooling and is no longer dependent on the parents, the Echo stage begins. This is the pre-retirement or "empty nest" stage. For those individuals without children, the Echo stage begins about 10 years before retirement.
8 0
3 years ago
What is 100,203 in word form and expanded
Tanya [424]

100,203 in word form is one hundred thousand, two hundred three (1 x 100000) + (0 x 10000) + (0 x 1000) + (2 x 100) + (0 x 10) + (3 x 1) (1x1,000)+(2x3)

7 0
4 years ago
Which statement describes what these four powers have in common?
abruzzese [7]

Answer:

"All the powers have a value of 1 because the exponent is 0"

Step-by-step explanation:

To answer this, we need to recall the property that "ANYTHING to the power 0 is ALWAYS equal to 1" (except 0^0).

Here, we see that the base of all of the 4 choices are integers (and NOT ZERO) and all of them are raised to 0th power. So all of them are EQUAL TO 1.

Hence, the correct answer is "All the powers have a value of 1 because the exponent is 0"

7 0
3 years ago
Read 2 more answers
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