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solmaris [256]
3 years ago
5

The tour of the space museum started at 10:45.It lasted for 1hour 30 minutes. What time did the tour end?

Mathematics
1 answer:
Marizza181 [45]3 years ago
8 0

Answer:

12:15

Step-by-step explanation:

1.) add one hour to 10:45 to get 11:45

2.) then add half 30 minuets to 11:45 to get twelve or you could add half of 30 minuets (15 mins) to get 12:00 and then add the remaining 15 minuets to get 12:15

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The diagram show a 5cm x 6cm x 7cm cuboid pls help you
kotegsom [21]

Answer:

d ≈ 10.5

Step-by-step explanation:

The formula for the diagonal of a retangular prism (cuboid) is

d=\sqrt{l^2+w^2+h^2}

1.) Plug in all the values for l, w, and h

d=\sqrt{5^2+6^2+7^2}

2.) simplify by squaring the terms inside the square root

5 * 5 = 25

6 * 6 = 36

7 * 7 = 49

d=\sqrt{25+36+49}

3.) Add the terms

d=\sqrt{110}

4.) Simplify

d = 10.488

5.) Round to one decimal place

d ≈ 10.5

5 0
3 years ago
20 points pls help imp
Gnom [1K]
180 - 79
101 degrees is the answer
6 0
2 years ago
Read 2 more answers
Out of the 120 students at a summer camp, 72 signed up for canoeing. There were 23 students who signed up for trekking, and 13 o
Virty [35]
Approx - 10% 


72 students signed up for canoeing + the 23 students who signed up for trekking + the 13 students who signed up for both = 108 students 

there are 120 students total, so you have to subtract 120 - 108 = 12 

Now to find the percentage, you have to divide the number of students who didn't sign up for either, by the total 

which is .1 = 10/100 = 10% 
6 0
3 years ago
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What is 3 and 3/8 times 4 and 1/3=
irakobra [83]
The answer is 117/8 and that is simplified decimal form is. 14.625 First the left fraction 3 x 8=24+3=27 so it is 27/8 Then the right 4 x 3=12+1=13 27 x 13=351 8 x 3=24 351/24
4 0
3 years ago
I need help for Part A and B
Tamiku [17]

Step-by-step explanation:

A

The probability of wining is 1/4 so it's 25%. so if you win you either win one of 2 object, so we have to divide the chance of wining by the number of object, so (25%)/2

A it's ,12.5% chance of wining the mug

B yes, it will change if she pics the mug first, it will be 25% because it's guaranteed that she will get the mug if she wins

8 0
3 years ago
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