MATHEMATICS HIGH SCHOOL

What is the LCD of 2/5 and 1/10 ?

Answers

Answer 1
Answer: The answer is 10 because 5×2 is 10 and 10 times one is 10. So that's the lowest common denominator her.
Answer 2
Answer:

Answer:

10

Step-by-step explanation:

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I need help solving P=m+n/-5 for n I am really confused thanks

Answers


i think it is 100 b or something like that

What is the y-value of the vertex of the function f(x) = –(x + 8)(x – 14)?

Answers

so we want to know the vertex point of the equation f(x)=-(x+8)(x-14). First lets simplify the equation: f(x)=-x^2+6x+112. Now lets calculate the vertex by transforming the function to the form: f(x)=a(x-h)^2 + k where h and k are vertex coordinates. So: f(x)= (-x^2+6x+9)+121=-(x-3)^2+121 and the vertex point is (3,121).

Answer:

D.121

Step-by-step explanation:

Give a real-world scenario in which you would write an inequality rather than an equation.

Answers

Example:  You have some money in your pocket. You want to buy some snacks for tonight's match but your wife told you to buy one pizza on your way back to home that costs $10. That means that on snacks you can spend (y) :
y ≤ x - 10     where x represents money in your pocket.

This means that from money in your pocket you have to subtract $10 for pizza and out of remaining money you can spend some part of it on snacks or all of it.

At a candy store, Erika bought 3 kilograms of cinnamon red hots and 1 kilogram of gummy bears for $21.00. Meanwhile, Irene bought 3 kilograms of cinnamon red hots and 3 kilograms of gummy bears for $39.00. What is the cost of one kilogram of each type of candy?

Answers

Taking the difference of the both you can see that 2 kg of gummy bears would cost $18. So each kg of gummy bear is $9. Now subtract $9 from what Erika bought, and 3 kg of red hots are $12. So each kg of red hots are $4.

Haddle wrote a check to the grocery store for $156.00. However, when she looks at her check register later that night, she sees she only has$122.66 In her checking account. Haddle has opted in to the standard overdraft practices at her bank. How many fees is Haddle likely to pay for

writing the check?

Answers

Answer:

she will have one fee for standard overdraft practices and that will prevent a fee from the grocery. store

Step-by-step explanation:

We are told she wrote a check to the grocery store for $156.00.

And that when she looked at her check register later that day, she had only $122.66.

This means she doesn't have sufficient balance for the grocery.

It means the bank will pay the overdraft and it attracts charges which may vary for different banks.

Thus, she will have one fee for standard overdraft practices and that will prevent a fee from the grocery store

Suppose the diameter of a paint can is 6.2483 inches. What is the width of four paint cans on a shelf, to the nearest hundredth of an inch? A. 24.99 inches
B. 25.00 inches
C. 31.25 inches
D. 24.96 inches

Answers

Given that diameter of a paint can is 6.2483.

And we are asked to find width of four paint cans on a shelf.

Since we can only place paint cans adjacent to each other on a shelf, Total width will be addition of diameters of four paint cans.

Hence width = 6.2483+6.2483+6.2483+6.2483

          = 24.9932 ≈ 24.99 inches( rounded off to nearest hundredth of an inch)

Hence correct option is 'A'.
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