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adoni [48]
3 years ago
10

A professor gives a surprise quiz with one multiple choice question. There are 4 answer possibilities: A, B, C, and D. What is

Mathematics
1 answer:
Trava [24]3 years ago
5 0
25% chance out of 100% probability
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Factorise the following:<br>1. 3p - 3q<br>2. 8m + 12n + 16 r<br>3. 4x² - 6xy​
UNO [17]

Step-by-step explanation:

1. 3(p-q)

2. 4(2m+3n+4r)

3. 2x(2x-3y)

8 0
3 years ago
Al, Pablo, and Marsha shared the driving on a 1,500-mile trip. Which of the three drove the greatest distance on the trip?(1) Al
Svetach [21]

Answer:

Pablo drove the greatest distance of 527 miles.

Missing Content:

Since information on Pablo is not given, it is impossible to solve this problem. Let us assume some scenario for Pablo. Say:

(3)Pablo averaged 52.7 miles per hour and drove for 10 hours.

Step-by-step explanation:

Using this information, we can find out the data on Al,

Al drove 1 hour longer than Pablo so,

Time Al drove= 10+1 =11 hours

Average rate of Al=Pablo's average rate-5= 52.7-5 = 47.7 miles per hour.

We know that,

Average Speed = \frac{Distance}{Time}

Distance =Average Speed x Time

Distance travelled by Al = 47.7 x 11 =524.7 miles

Distance Travelled by Marsha = 50 x 9=450 miles

Distance Travelled by Pablo= 52.7 x 10= 527 miles

<u>As we can see that Pablo drove the greatest distance which is 527 miles.</u>

6 0
3 years ago
Find the first, fourth, and eighth terms of the sequence. a(n)=-2 x 2^n-1
leonid [27]

Answer:

2, 16 and 256.

Step-by-step explanation:

Just substitute  for n:-

first term ( when n = 1) =  2 * 2^(1-1)

= 2 * 1 =  2

4th term =  2 * 2^(4-1) =  16

8th term = 2* 2^(8-1) = 256

8 0
3 years ago
-5e + (-3) = 27 helppppp
erik [133]

Answer:

E=-6

Step-by-step explanation:

-5e+(-3)=27

Therefore,

-5e-3=27

Therefore,

-5e=27+3

Therefore,

-5e=30

Therefore,

e=30/-5

Therefore,

e=-6

4 0
3 years ago
Read 2 more answers
David made 4/3 of a quart of fruit juice. Each mug he has holds 1/3 of quart. How many mugs will David be able to fill?
Rina8888 [55]

Answer:

D) 4

Step-by-step explanation:

4/3 divided by 1/3

4/3 * 3/1= 4

3 0
3 years ago
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