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Bess [88]
2 years ago
6

1

Mathematics
1 answer:
Sladkaya [172]2 years ago
3 0

Given:

Jennifer writes the letters M-O-N-T-A-N-A on cards.

To find:

The probability of picking an N.

Solution:

We have,

Total number of cards = 7

Total number of cards with letter N = 2

Now, the probability of picking an N is:

\text{Probability}=\dfrac{\text{Number of cards with letter N}}{\text{Total number of cards}}

\text{Probability}=\dfrac{2}{7}

Therefore, the probability of picking an N is \dfrac{2}{7}.

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What is the area of the
makvit [3.9K]

Answer:

D. 720cm squared is the answer

8 0
3 years ago
Shaan walks 2.5 meters per second. His brother Dhvan walks 1 meter
MissTica

Answer:

The race must be up to 29 meters for Dhvan to win.

Step-by-step explanation:

Since Shaan walks 2.5 meters per second, while his brother Dhvan walks 1 meter per second, and Dhvan wants to have a race, and Shaan knows that he walks faster, but he wants to give his brother a head start of 45 meters, so it doesn't seem that he is allowing him to win, to determine how many meters long should the race be in order for Dhvan to win the following calculation must be performed:

45 / (2.5 - 1) = X

45 / 1.5 = X

30 = X

Therefore, the race must be up to 29 meters for Dhvan to win.

6 0
2 years ago
Math question down below
Kipish [7]
Answer: 6928

----------------------------------------------------------

Explanation: 

We have two areas we need to find: The area of the trapezoid and the area of the rectangle. Let's call these areas A1 and A2.

Area of Trapezoid = (height)*(base1+base2)/2
A1 = h*(b1+b2)/2
A1 = 80*(150+100)/2
A1 = 80*250/2
A1 = 20000
A1 = 10000

Area of Rectangle = (length)*(width)
A2 = L*W
A2 = 48*64
A2 = 3072

Subtract the two areas (A1-A2) to get the difference D
D = A1 - A2
D = 10000 - 3072
D = 6928

This difference D is exactly equal to the shaded area. 


3 0
3 years ago
Can someone explained what i am supposed to do in this picture.
FinnZ [79.3K]
Well i think you are suppose to explain how OR WHAT THE CHANGE IN DECREASE Is.
Hope i helped
7 0
3 years ago
Read 2 more answers
R, S, and T are coplanar.<br> True<br> False
Pavel [41]

False, because when you connect them the don't even look like a line.

Hope this helps! ;)

8 0
3 years ago
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