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jeka94
3 years ago
8

The unit rate for 15 degrees in 2 hours

Mathematics
1 answer:
sladkih [1.3K]3 years ago
3 0
30 should be right ur welcome
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Steve opens a bank account. The amount, in dollars, in the account x weeks after the account is opened can be modeled by functio
ANTONII [103]

The missing options are:

A.\ f(20) =5,000

B.\ f(5000) = 20

C. In the xy plane, point (20, 5,000) is on the graph y = f(x).

D. In the xy plane, point (5,000,20) is on the graph y = f(x)

Answer:

A.\ f(20) =5,000

C. In the xy plane, point (20, 5,000) is on the graph y = f(x).

Step-by-step explanation:

Given

Represent amount with y and weeks with x

So, we have:

x = 20 when y = 5000

Required

Select 2 correct options

A point on a graph can be illustrated using  (x,y)

So, when x = 20 and y = 5000 ----- given

(x,y) implies that:

(x,y) = (20,5000)

We got (20,5000) by substituting 20 for x and 5000 for y

<em />

<em>From the list of given options, the above represented of (x,y) is illustrated in option C</em>

Represent (x,y) as a function, we have:

y = f(x)

Substitute values for x and y

5000 = f(20)

Reorder

f(20) = 5000

<em></em>

The above is illustrated in option A

<em>Hence, A and C answers the question</em>

3 0
3 years ago
What is the LCM of 5,9,6,10
astraxan [27]

Answer:

1

1 is the only integer that can go into 5 as 5 is a prime number

7 0
3 years ago
The quantity a varies directly with b and c and inversely with d. The quantity d is tripled. Which of the following must be true
Vinvika [58]
Lets name the quantity Q
Q=k* \frac{b*c}{d} &#10;&#10;When quantity d is tripled, we get&#10;&#10;&#10;&#10;&#10;
Q=k \frac{b*c}{3d} &#10;&#10;To be the relationship the same, we see that we need to &#10;multiply  /numerator  / by  /3 &#10;&#10;&#10;Q =  k \frac{3bc}{3d} &#10;&#10;So the answer should be &#10;"The product of c and b must be tripled."

8 0
3 years ago
What is the value of 1/2 ÷ 3/5?​
Nookie1986 [14]

Answer:

1by 2 into3 by 5 multiply

3 0
2 years ago
A cylindrical cup is 10 centimeters in height. When filled to the very top, it holds 500 cubic centimeters of water. What is the
Vladimir [108]

Answer:

4

Step-by-step explanation:

the formula for radius is

r=\sqrt{\frac{v}{\pi h } }

so. 500 divided by pi times 10. then square root your final answer. cool. let's get started.

3.14*10 is 31.4, you can do that without thinking.

500/31.4=15.92

\sqrt{}15.92= 3.99, or just 4

the radius is four.

6 0
3 years ago
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