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alexandr1967 [171]
3 years ago
5

Based on an average of 100 and a standard deviation of 10, what number on the standard normal curve matches

Mathematics
1 answer:
aliina [53]3 years ago
5 0
<span>   ADD YOUR ANSWER</span>jaylaallen<span>Rank: </span>Beginner<span>42/100</span>My challenges

Answer 5 questions from any subject in 48 hours to collect 50 points

3/50h : 10m
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What is the area?? Please help
Olegator [25]

Answer:

<h3>324 ft²</h3>

Step-by-step explanation:

We have the triangle and the rectangle.

The formula of an area of a triangle:

A_{\triangle}=\dfrac{1}{2}bh

b - base

h - height

The formula of an area of a rectangle:

A_{\boxed{\ }}=lw

l - length

w - width

We have b = 24 ft, h = 7 ft, l = 24 ft and w = 10 ft.

Substitute:

A_\triangle=\dfrac{1}{2}(24)(7)=(12)(7)=84\ ft^2

A_{\boxed{\ }}=(24)(10)=240\ ft^2

The area of the figure:

A=A_{\triangle}+A_{\boxed{\ }}

Substitute:

A=84+240=324\ ft^2

7 0
3 years ago
Solve for x. 3⁻ˣ = 3⁽⁶ˣ⁻⁹⁾
NNADVOKAT [17]

Step-by-step explanation:

here as base are same

-x= 6x-9

=> -7x= -9

=> x = 9/7

6 0
3 years ago
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What is one way to test whether an unknown solution is acidic or basic?
jasenka [17]

Answer:

Bases change red litmus into blue and bases have a slippery and soapy texture. Therefore, we can conclude that out of the given options, one way to test whether an unknown solution is acidic or basic is to check whether the solution has a slippery feel

Step-by-step explanation:

3 0
3 years ago
I’m stuck on both I only have 5 minutes
Maslowich

Answer:

what are you looking for area or perimeter

6 0
3 years ago
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Please I need an answer for this​
max2010maxim [7]

Answer:  2x+1

Explanation:

When adding f(x) to g(x), we combine like terms. Those like terms are 4x and -2x which add to get 2x. The +1 doesn't have anything to pair with, so it just stays as is.

7 0
3 years ago
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