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qaws [65]
3 years ago
13

I kneed to know what 2/3 - 9/10 is so i can do the rest of my homework

Mathematics
1 answer:
Illusion [34]3 years ago
6 0

Answer:

-7/30

Step-by-step explanation:

So you need to make the denominators the same number so that you can just subtract the numerators.

(10) 2/3 - (3) 9/10

 20/30 - 27/30

-7/30

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each square on a grid represents 1 unit on each side.Calculate the slide of Graph E.What situation could the graph represent
Leya [2.2K]

Answer:

p=4x

Step-by-step explanation:

The line is straight

6 0
3 years ago
At 1 p.M., the number of bacteria in a petri dish is 54. It is estimated that the population of bacteria will increase by 6% eac
Zinaida [17]

Answer: y = 54(1.06)^t

Step-by-step explanation:

It is estimated that the population of bacteria will increase by 6% each hour. This is an exponential growth. The formula for determining exponential growth is expressed as

y = b(1 + r)^ t

Where

y represents the population after t years.

t represents the number of years.

b represents the initial population.

r represents rate of growth.

From the information given,

b = 54

r = 6% = 6/100 = 0.06

Therefore, the formula for the population of bacteria is

y = 54(1 + 0.06)^t

y = 54(1.06)^t

6 0
3 years ago
12. A red drone is 100 feet off the ground and is rising at 8 feet per second. A blue drone is 180
Harrizon [31]

Answer:

The red drone will be at the same height as the blue drone at 33.33 seconds, therefore higher at 34 seconds.

Step-by-step explanation:

Red drone = 100 + 8*seconds

Blue drone = 180 + 5*seconds

100 + 8*seconds = 180 + 5*seconds

3*seconds = 100

seconds = 33.33

4 0
3 years ago
It is known that 5 3x+2
tatyana61 [14]

Answer:

We simply wont know until we find out now wont we??

Step-by-step explanation:

My Mind

8 0
4 years ago
Write the standard form of the equation of each line. <br> y=1/4 x+2
sweet-ann [11.9K]

y=mx+c where m = 1/4

c=2

3 0
3 years ago
Read 2 more answers
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