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valentina_108 [34]
3 years ago
11

On Monday, the temperature starts at -8 degree celsius. By midnight, the temperature increases 10 degree celsius. What was the t

emperature at midnight?
Mathematics
1 answer:
lorasvet [3.4K]3 years ago
8 0
- 8 + 10 = 2

2 degrees at midnight

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A spinner contains the numbers 1 through 50. What is the probability that the spinner will land on a number that is not a multip
ASHA 777 [7]

Answer:

The answer is 24.

Step-by-step explanation:

from 0 to 50 there are 12 numbers that are a multiple of 4 now we convert the 12 and 50 into a fraction it would look like this:

12/50

then we need to find the least common denominator of 50 and 100, it is 100 so we multiply 50 and 12 times 2 to get an answer of 24/100.

7 0
3 years ago
How many people aspire to become entrepreneurs if the total is 360 people? Doctor : 65% Police : 5% Pilot : 20% ENTREPENEURS????
KatRina [158]

Answer: 36 people

Step-by-step explanation:

1. The number of people that aspire to become doctor is:

360 people*0.65=234 people

2.  The number of people that aspire to become police is:

360 people*0.05=18 people

3.  The number of people that aspire to become pilot is:

360 people*0.2=72

4. The sum of people that do not aspire to become entrepreneurs is:

234 people+18 people+72 people=324 people

5.  Therefore, the number of people that aspire to become entrepreneurs is:

360 people-324 people=36 people

5 0
3 years ago
Rectangle JKLM:J(-3, 8), K(-3,-1), L(4, -1),
Maslowich

Answer:

The perimeter of the Rectangle JKLM is 32 unit.

Step-by-step explanation:

Consider the provided coordinates.

Rectangle JKLM: J(-3, 8), K(-3,-1), L(4, -1),  M(4,8)

First plot the points as shown in figure:

The required figure is shown below:

Now find the distance between JK by using the distance formula.

d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}

d=\sqrt{\left(-3-\left(-3\right)\right)^2+\left(-1-8\right)^2}=9

Therefore, the length of JK is 9 unit.

Now find the length of the side JM

d=\sqrt{\left(4-\left(-3\right)\right)^2+\left(8-8\right)^2}=7

Therefore, the length of JM is 7 unit.

The perimeter of rectangle is: P=2(l+b)

Therefore,

P=2(7+9)

P=2(16)

P=32

Hence, the perimeter of the Rectangle JKLM is 32 unit.

4 0
4 years ago
Solve the percentage problems. b Find the number if 6% of it is 20% of 6
Fed [463]

Answer:

the number is 20

Step-by-step explanation:

6% of x = 20% of 6

0.06x=0.20*6

0.06x=1.20

x=1.20/0.06

x=20

3 0
3 years ago
Suppose Brianna has 1 3/4 quart of red paint. Will she have enough to paint 4 birdhouses red?
Stella [2.4K]
It depends on how much paint she needs to paint 1 birdhouse. 
5 0
3 years ago
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