Which graph shows a function that always had a negative rate of change?

Lucía makes braided key chains out of cotton cord. For every 8 feet of cotton cord she has, she can make 3 braided key chains. P

asambeis [7]

Lucía needs 13.33 feet of cotton.

Since Lucía makes braided key chains out of cotton cord, and for every 8 feet of cotton cord she has, she can make 3 braided key chains, to represent the relationship between the feet of cotton cord and the number of key chains and find the number of feet of cotton cord Lucia needs to make 5 key chains, the following calculations must be performed, through a cross multiplication:

8CC = 3KC
3 = 8
5 = X
5 x 8/3 = X
40/3 = X
13.33 = X

Therefore, Lucía needs 13.33 feet of cotton.

Learn more in brainly.com/question/13019339

7 0

2 years ago

Ursula tosses two six-sided number cubes and ADDS the numbers rolled. Which of these is a list of the outcomes of the two row? A

zalisa [80]

Answer:

A) 3, 4, 5, 6, 7, 8

Step-by-step explanation:

2+1, 2+2, 2+3, 2+4, 2+5, 2+6= 3, 4, 5, 6, 7, 8

8 0

3 years ago

Effective Rate find the effective rate of interest corresponding to a nominal rate of 7.5% per year compounded.

Jlenok [28]

Answer:

(A) 7.5 %

(B) 3.75 %

(C) 2.5%

(D) 0.625 %

Step-by-step explanation:

We have given effective rate of interest r = 7.5%

(a) Annual rate of interest will be equal to 7.5 %

(B) As we know that 1 year = 12 months

And interest is compounded semiannually

1 semiannual = 6 months

So semiannual rate of interest will be equal to $\frac{7.5}{2}=3.75$ %

(c) 1 quarter = 4 month

So number of period in an year = 3

So rate of interest quarterly $=\frac{7.5}{3}=2.5$ %

(D) Amount when amount is compounded monthly '

So number of period in an year = 12

So rate of interest $=\frac{7.5}{12}=0.625$ %

3 0

3 years ago

I WILL GIVE BRAINLIEST!

Illusion [34]

Answer:

24 ft cubed

Step-by-step explanation:

The volume of a rectangular prism is denoted by the formula: $V=lwh$ , where $l$ is the length, w is the width, and h is the height.

Looking at the diagram, we can see that the length is 2 ft (so $l$ = 2), the width is 4 ft (so w = 4), and the height is 3 ft (so h = 3). Now, we can just plug in these values to find V, the volume:

$V=lwh$

$V=2*4*3=24$

Thus, the answer is 24 ft cubed.

Hope this helps!

7 0

3 years ago

Read 2 more answers

Place the steps for finding f(x) in the correct order.

Naily [24]

0
The answer is C
Ik this bc
Someone told me

8 0

2 years ago

Read 2 more answers