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Rudik [331]
3 years ago
11

What is the slope of the line that passes through the points (-10, -8) and

Mathematics
1 answer:
mixer [17]3 years ago
8 0

Answer:

gradient=change in y/change in x

=y2-y1/x2-x1

=-8-(-16)/-10-(-8)

=8/-2

=-4

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An alligator can eat 18 pounds of meat in 2 hours. If it continues eating at this same rate, how much can it eat in 7 hours?
Mariana [72]

Answer:

63 pounds

Step-by-step explanation:

Given data

Quantity of meat= 18 pounds

TIme taken= 2 hours

Rate= Quantity/Time taken

Rate= 18/2

Rate= 9 pounds per hour

Now time= 7 hours

Rate= 9 pounds per hour

Quantity= Rate*Time

Quantity= 9*7

Quantity= 63 pounds

5 0
3 years ago
Add fractions with unlike denominators 2/6+1/3
SOVA2 [1]
2/6 + 1/3
Simplify 2/6 to 1/3
1/3 + 1/3
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2/3

Have an awesome day! :)

From your friendly Helper-in-Training, collinjun0827
8 0
4 years ago
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Mice21 [21]

That’s the same as if one truck travelled at 121 mph (60+61).

V = S/t So t = S/V

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3 0
3 years ago
The test to detect the presence of respiratory syncytial virus is 97% accurate for a person who has the virus and 99% accurate f
user100 [1]

\textrm{97 percent accurate for individual with the virus}

\text{3 percent inaccurate}

\textrm{99 percent accurate for an individual}

\textrm{1 percent inaccurate probability}

\textrm{Probability of infected:}

.0055

\textrm{Probability of not being infected}

1 - .0055 = .9945

\textrm{Combine it all together}

0.0055 * 0.03 + 0.9945 * 0.01 = 0.01011

\textrm{The probability that a randomly chosen person gets an incorrect result is 0.01011}

\textbf{Answer}

\textrm{0.01011}

5 0
3 years ago
Some students attend school 180 of the 365 Days in a year. About what percentage of the year do they attend school?
Galina-37 [17]
180/360=0.5
0.5*100=50%
hope it helps
4 0
3 years ago
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