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Basile [38]
3 years ago
11

How many radians is 270°??

Mathematics
1 answer:
earnstyle [38]3 years ago
3 0
Converting degrees to radians is easy if you remember, 
\pi =180
So anytime you have an angle, just divide by 180 and put pi on the end.
270 =\ \textgreater \  \frac{270}{180}  \pi = \frac{3}{2}  \pi
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Given f(x) = -3x - 2 find the foloeing
emmainna [20.7K]

Answer:

f(x) = -3x - 2

F(0)=-2

F(1)= -5

Domain R

Range R

Step-by-step explanation:

6 0
3 years ago
The roots of the equation are 3 + 8i and 3 – 8i.
g100num [7]
Given that the roots of the equation x^2-6x+c=0 are 3+8i and 3-8i, the value of c can be obtained as follows;
taking x=3+8i and substituting it in our equation we get:
(3+8i)^2-6(3+8i)+c=0
-55+48i-18-48i+c=0
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3 0
3 years ago
16% as a fraction in simplest form
earnstyle [38]

Answer:

4/25

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The scale in the drawing is 2 cm : 5 m. Select from the drop down the correct numbers into the boxes to give the length, width,
Gelneren [198K]

The length, width, and area will be 25m, 15m, and 375m².

<h3>How to calculate the area?</h3>

From the information given, the scale in the drawing is 2cm : 5m and the length and width are given as 10cm and 6cm respectively.

Length = 10cm = 10 × 2.5 = 25m

Width = 6cm = 6 × 2.5m = 15m

Area = Length × Width

Area = 25 × 15

Area = 375m²

Therefore, the area is 375m².

Learn more about area on:

brainly.com/question/25292087

#SPJ1

7 0
2 years ago
A report published by the Federal Reserve Bank of New York in 2012 reported the results of a nationwide study of college student
Degger [83]

Answer:

The proportion of borrowers who owe more than 54,000 is 0%.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Researchers found that the average student loan balance per borrower is $23,300.

This means that \mu = 23300

They also reported that about one-quarter of borrowers owe more than $28,000.

This means that the 1 subtracted by the p-value of Z is 0.25 when X = 28000, that is, when X = 28000, Z has a p-value of 0.75, so when X = 28000, Z = 0.675. We use this to find \sigma

Z = \frac{X - \mu}{\sigma}

0.675 = \frac{28000 - 23300}{\sigma}

0.675\sigma = 4700

\sigma = \frac{4700}{0.675}

\sigma = 6963

Estimate the proportion of borrowers who owe more than 54,000.

This is 1 subtracted by the p-value of Z when X = 54000. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{54000 - 23300}{6963}

Z = 4.41

Z = 4.41 has a p-value of 1

1 - 1 = 0

The proportion of borrowers who owe more than 54,000 is 0%.

3 0
2 years ago
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