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VikaD [51]
3 years ago
7

A math teacher can grade 6 problems in 8 seconds. At this rate, how

Mathematics
1 answer:
frez [133]3 years ago
7 0

Step-by-step explanation:

6 problems= 8 seconds

1 problem = 4/3 seconds

16minutes= 960 seconds

960seconds÷4/3 seconds

=720

I'm not sure but I tried lol

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Find the ratio in their simplest form 800g to 10kg​
LUCKY_DIMON [66]

Answer:

2/25

Step-by-step explanation:

10kg is 10,000g

800g/10000g simplified is 8/100 or 2/25

8 0
3 years ago
(pls help)
Anastaziya [24]

The linear function whose points are given is f(x)=x/5 +1

Given the points of the function f(-10)=-1,f(0)=1,f(10)=3.

We are required to find the function whose points are given.

Function is relationship between two or more variables that are expressed in equal to form. In function each value of x must have a corresponding y value.

x value is known as domain and y value if known as codomain of the function.

Take two points (-10,-1) and (0,1) and we can form one equation as under:

y+1=(1+1/0+10) * (x+10)

y+1=2/10 (x+10)

y+1=x/5 +10/5

y+1=x/5+2

y=x/5+2-1

y=x/5+1

Hence the linear function whose points are given is f(x) = x/5 +1

Learn more about function at brainly.com/question/10439235

#SPJ1

8 0
2 years ago
Helpp please quick enough points
dsp73

Step-by-step explanation:

in two no. question what is in the power of X is that 3 or 5

6 0
2 years ago
Olivia is a stockbroker. She makes 4% of her sales in commission. Last week, she sold $7,200 worth of stocks.
miss Akunina [59]

Answer:

i think a is 6912:)

i thin b is 359424:)

Step-by-step explanation:

i'm so sorry if it's wrong <3

5 0
3 years ago
Read 2 more answers
Three less than five times a certain number is twelve, what is the number?
Veseljchak [2.6K]

Answer:

n=3

Step-by-step explanation:

(five times a certain number) 5*3=15

(three less) 15-3=12

4 0
3 years ago
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