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poizon [28]
3 years ago
10

YALLL I NEED HELP !!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Readme [11.4K]3 years ago
6 0

Answer:

2nd one

Step-by-step explanation:

it was 0⁰F at 6 pm to -4⁰F at 11pm to you go to the left 4 times from 0⁰F and between 11pm and 5am the temperature dropped by 6 degrees so you go the the right 6 times from -4 which is 2⁰F so the 2nd one represents the temperature at 5am Hope it helped

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Which statement is true regarding the graphed functions?
Paraphin [41]

Answer:

f(0)=g(0)

Step-by-step explanation:

The problem is asking for where the output (y value) of one function, f(x), matches the output of another function, g(x), otherwise called an intersection. You can see that the two lines intersect at 0 on the x axis in the graph, therefore f(0)=g(0) meaning the outputs of f(x) are the same as g(x) at x value 0.

5 0
2 years ago
P - 13 = 29<br> Can anyone help me with this
riadik2000 [5.3K]

Answer:

42

Step-by-step explanation:

p - 13 = 29

Add 13 to both sides.

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3 0
3 years ago
Read 2 more answers
Just before a referendum on a school​ budget, a local newspaper polls 402 voters to predict whether the budget will pass. Suppos
Sliva [168]

Answer:

21.21%

Step-by-step explanation:

Assume that proportion of support follows normal distribution.For resulting in defeat the proportion of support should less than 0.5.Given that the proportion of support is p= 0.52.

Sample size(n)= 402

We know that standard deviation is given as

\sigma = \sqrt {\dfrac {p(1-p)}{n}}

Now by putting the values

\sigma = \sqrt {\dfrac{0.52\times 0.48}{402}}

σ=0.0249

Proportion of support follows normal distribution with mean is 0.52 and standard deviation is 0.0249

We know that Z=\dfrac{\bar{X}-\mu }{\sigma }

So

Z=\dfrac{0.5-0.52 }{0.0249}

Z= -0.80

So P(Z<-.80) =0.2118 from standard table.

So the probability of news paper to predict defeat is 21.21%

7 0
3 years ago
9. Which of the following is a mixed number?<br>a. 2.3<br>b.2/5<br>c.2 1/2<br>d.5/2​
Stells [14]

Answer:

C

Step-by-step explanation:

7 0
3 years ago
A lines y-intercept is -4, and it's slope is 2. what is its equation in slope-intercept form?
borishaifa [10]

Answer:

2x-4

Step-by-step explanation:

2x-4

mx+b format

3 0
3 years ago
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