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3 years ago

Please answer for Brainliest.

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

3 0

Cameron would be making more money because he is making $7.60 per hour. you can find this out by dividing $30.40 by the 4 hours from the table given.

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Assume that two chords in a given circle are the same distance from the

Alenkinab [10]

Step-by-step explanation:

If the two chords are congruent, then they must be equidistant from the centre of the circle.

Answer: D) They must be perpendicular

A is rejected because the chord might not pass through the center of the circle.

B is rejected because the chords are not obligated to be parallel.

C is rejected because it is not compulsory for the chords to be perpendicular.

4 0

3 years ago

Read 2 more answers

What is the solution to the system of equations graphed below?

7nadin3 [17]

Answer:

x=1 y=0

Step-by-step explanation:

X is the on the where the cross meets corresponding to the x axis y is corresponding on the y axis

6 0

3 years ago

If the typical balance on Lucy's credit card is $650 and the interest rate (APR) on her credit card is 18%, how much in interest

Mariana [72]

$9.75

<h3>Further explanation </h3>

Given:

The typical balance on Lucy's credit card is $650.
The interest rate (APR) on her credit card is 18%.

Question:

How much in interest would you expect Lucy to be charged in a typical month?

The Process:

This problem includes the type of determining simple interest.

$\boxed{ \ I = P \times r \times t \ }$

where,

I = simple interest
P = principal (initial amount)
r = annual interest rate
t = time (in years)

This time we will find out how much in interest we would expect to be charged in a typical month.

The data is as follows:

P = 650
r = 18% or $\frac{18}{100}$ or 0.18
t = $\frac{1}{12}$ year (one month)

Let us calculate how much in interest we would expect to be charged in a typical month.

$\boxed{ \ = 650 \times \frac{18}{100} \times \frac{1}{12} \ }$

$\boxed{ \ = 65 \times \frac{3}{10} \times \frac{1}{2} \ }$

$\boxed{ \ = \frac{195}{10} \times \frac{1}{2} \ }$

$\boxed{ \ = \frac{97.5}{10} \ }$

$\boxed{ \ = \frac{975}{100} \ }$

Thus the amount of interest we would expect Lucy to be charged in a typical month is $ 9.75.

_ _ _ _ _ _ _ _ _ _

Notes

We must be able to distinguish between simple and compound interest. Please learn about this in the link attached below.

<h3>Learn more </h3>

What interest (in dollars) does he receive annually? brainly.com/question/8192969
How much will our account accrue to in 9.5 years brainly.com/question/4127036
What is the total amount owed at the end of the 4 years brainly.com/question/13675435

4 0

3 years ago

Read 2 more answers

On Saturday 1/8 of people who visited were senior citizen and 1/8 for infants 1/4 were children and 1/2 were adults how many of

vaieri [72.5K]

Answer:

$4,012\ senior\ citizen$

$4,012\ infants$

$8,024\ children$

$16,048\ adults$

Step-by-step explanation:

The complete question is

On Saturday,1/8 of the people who visited were senior citizens,1/8 were infants,1/4 were children,and 1/2 were adults.How many of each group visited the zoo on Saturday? It's has to equal to 32,096 people

we know that

1/8 of people were senior citizen

1/8 were infants

1/4 were children

1/2 were adults

To find out how many of each group visited the zoo on Saturday, multiply the total of people by the fraction of each group

$\frac{1}{8}(32,096)= 4,012\ senior\ citizen$

$\frac{1}{8}(32,096)= 4,012\ infants$

$\frac{1}{4}(32,096)= 8,024\ children$

$\frac{1}{2}(32,096)= 16,048\ adults$

Verify

The sum of the total of each group must be equal to 32,096 people

$4,012+4,012+8,024+16,048=32,096\ people$ ----> is correct

4 0

4 years ago

Hey see if u can help Brainliest now!!!

Marianna [84]

Answer: (C) x² - 4x + 5 = 0

Step-by-step explanation:

x = 2 ± i

⇒ x = 2 + i and x = 2 - i

⇒ x - (2 + i) = 0 and x - (2 - i) = 0

0 = (x - 2 - i)(x - 2 + i)

= x(x - 2 + i) -2(x - 2 + i) -i(x - 2 + i)

= x² - 2x +xi -2x + 4 - 2i -xi + 2i - i²

= x² - 4x + 4 - i²

= x² - 4x + 4 -(-1)

= x² - 4x + 5

***************************************************

Answer: B

Explanation:

The slope from (0, 0) to (1, 4) is a rise of 4 and a run of 1, thus, m = 4/1 = 4

5 0

3 years ago