Kathleen bought 8.3 ounces of walnuts. The next day, she used 1.7 ounces of them in a recipe. How many ounces does she have left?
Answers
Answer:
6.6 ounces left
Step-by-step explanation:
Take the amount she had and subtract the amount she used
8.3-1.7 =6.6
Answer:
She has 6.6 ounces left.
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Jared made 12 3/4 cups of snack mix for a party.His guests ate 2/3 of the mix.How much snack mix did his guest eat?
-ax + 3 b > 5
Answers
- a x < - 3 b + 5 / *( - 1 )
a x > 3 b - 5
x > ( 3 b - 5 ) / a
Thank you.
Answers
where A is an angle opposite from side a.
If angle a is 90 degrees that means that cos(90) is 0 which leaves us with
This is Pythagoras theorem where a is the hypothesis and b and c are smaller sides of triangle
Answer is A)
Answers
Answer:
16 skis and 18 snowboards were rented.
Step-by-step explanation:
Let the number of skis rented be and the number of snowboards rented be .
If a total of people rented on a certain day, then the total number of skis and snowboards rented that particular day is also .
This gives us the equation
.
If skis cost $ , then number of skis cost $ .
If snowboards cost $ , then number of snowboards cost $ .
The total cost will give us another equation,
From equation (1),
.
We put equation (3) into equation (2) to get,
We expand the brackets to obtain,
We group like terms to get,
This implies that,
We divide both sides by to get,
We put into equation (3) to get,
Therefore skis and snowboards were rented.
Answers
Now you're trying hard to make something hard out of something easy.
It gives you the equation . . . C = -7.11 t + 153.9
b). Take this equation, and calculate 'C' when 't' is -20.
Find 'C' : C = (-7.11)(-20) + 153.9
I'm sure you can do this easily.
c). Take this equation, and calculate what 't' would have to be
in order to have C=50 .
Find 't': 50 = (-7.11) t + 153.9
I'm sure you can do this easily too.
1 over 28. miles per gallon
28 miles per gallon
448 miles per 16 gallons
Answers
Answer:
Step-by-step explanation:
28 miles per gallon
Final answer:
Blake drives 28 miles on one gallon of gas. To find this, we divided the total miles driven, which was 448, by the number of gallons used, which was 16.
Explanation:
To find out how many miles Blake drives per gallon, we need to divide the total miles driven by the total gallons used. In this case, Blake has driven 448 miles using 16 gallons of gas. So, we perform the calculation:
448 miles รท 16 gallons = 28 miles per gallon
Therefore, Blake drives 28 miles for every gallon of gas.
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4
3
2
1
Answers
Final answer:
The total area under the curve of a Normal Distribution in Statistics is equal to 1, representing the entirety of the probability for all possible outcomes.
Explanation:
In the field of Statistics, when working with a Normal Distribution, the total area under the curve is equal to 1. This concept is crucially important as it represents the entirety of the probability for all possible outcomes, which in a Normal Distribution should amount to 100% or '1' when expressed as a decimal. The values on the x-axis represent the outcomes and the area under the curve for a given range represents the probability of outcomes in that range.
The curve of a Normal Distribution is symmetric, meaning half of the total area (0.5) is to the left of the mean and the other half (0.5) is to the right of the mean.
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