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weqwewe [10]
3 years ago
14

5 and 4 sevenths times negative 2 and 2 fifths

Mathematics
1 answer:
Dimas [21]3 years ago
6 0

Answer:

3/2

Step-by-step explanation:

ugygv

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Use technology or a z-score table to answer the question.
Romashka-Z-Leto [24]
121 of the green beans will be shorter than 13 centimeters.

First, we need to evaluate the expression below to find the z-score.
(13 - 11.2) / 2.1. = 0.86

The matching percent for this z-score is 0.8051.

Multiplying 0.8051 by 150 gives us about 121 green beans.
7 0
3 years ago
2. Bryan and Lori were each given the same pair of numbers. Bryan's description of the two numbers was: The larger number is 3 m
sleet_krkn [62]

Answer:

5 and 18

Step-by-step explanation:

The two numbers according to Bryan are x and 3x+3. According to Lori they are x and 5x-7. So we know that x+3x+3=x+5x-7. x and x cancel out. 3 and 7 add to 10. 5x-3x=2x. So 2x=10. X=5 and the other number is 18.

6 0
3 years ago
A bird flies 6 1/4 mi in 20 min.
sleet_krkn [62]
X=20*8.15/6.25 this will give you your answer
Answer:26 
Hope this helps!
8 0
3 years ago
Read 2 more answers
Whats the square root of '0'? What is it?
Aneli [31]
The square root of zero is zero. Because 0 * 0 = 0.
8 0
3 years ago
Simplify x^2-9x-22/x-11
OleMash [197]

Answer:

x^2-11/-8x

Step-by-step explanation:

We can solve this equation easily by using PEMDAS, or order of operations.

<u>Parenthesis</u>

<u>Exponents</u>

<u>Multiplication>Division (Depends on which comes first left to right)</u>

<u>Addition>Subtraction (See multiplication>division)</u>

Now that we know the order of the operations, we can solve.

First, we cant solve for x^2 because we dont know the value of x, so well leave that alone. Same with 22/x. All we can do is use the commutative property.

So our equation is now x^2-11/-8x

Hope this helps!

6 0
3 years ago
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