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3 years ago

8

Yesterday Andre ate a cup and a half of yogurt. One serving is 2/3 of a cup and 80 calories. How many total calories did Andre e

at? please answer and leave a explanation or equation

1 answer:

ZanzabumX [31]3 years ago

7 0

80. there's no mathematical equations, also there's nothing to compare

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Simplify the expression . (x^-4)^-6 A. x^-24 B. x^-10 C. x^10 D. x^24

sladkih [1.3K]

Answer:

$D.$ $x^2^4$

Step-by-step explanation:

$(x^-^4)^-^6$

$=x^2^4$

4 0

3 years ago

Choose all of the transformations that would change a triangle into one that is similar, but not congruent. Which transformation

Vsevolod [243]

You didn't supply a list. The so-called rigid transformations of translation, rotation and reflection create congruent triangles.

Generally it's dilation by a factor about a point is preserves similarity but not congruency. Any transformation which includes such scalings but is otherwise rigid also preserves similarity but not congruency.

8 0

3 years ago

Jermaine is saving $60 per week for a new guitar. The amount he has saved, s, is represented by

german

Answer:

D

Step-by-step explanation:

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3 years ago

The cash drawer of the market contains $227. There are six more $5 bills than $10 bills. The number of $1 bills is two more than

k0ka [10]

Answer:

There are 122 one dollar bills, 11 five dollar bills and 5 ten dollar bills.

Step-by-step explanation:

There are bills of one dollar, five dollars and ten dollars on the cash drawer, therefore the sum of all of them multiplied by their respective values must be equal to the total amount of money on the drawer. We will call the number of one dollar bills, five dollar bills and ten dollar bills, respectively "x","y" and "z", therefore we can create the following expression:

$x + 5*y + 10*z = 227$

We know that there are six more 5 dollar bills than 10 dollar bills and that the number of 1 dollar bills is two more than 24 times the number of 10 dollar bills, therefore:

$y = z + 6\\x = 2 + 24*z$

Applying these values on the first equation, we have:

$2 + 24*z + 5*(z + 6) + 10*z = 227\\2 + 24*z + 5*z + 30 + 10*z = 227\\39*z + 32 = 227\\39*z = 227 - 32\\39*z = 195\\z = \frac{195}{39}\\z = 5$

Applying z to the formulas of y and x, we have:

$y = 5 + 6 = 11\\x = 2 + 24*5 = 122$

There are 122 one dollar bills, 11 five dollar bills and 5 ten dollar bills.

4 0

3 years ago

there are 5 billiard balls in a velvet bag. three of the balls are striped and the other 2 are solid what's the probability of p

katrin [286]

$|\Omega|=5\\ |A|=3\\\\ P(A)=\dfrac{3}{5}$

4 0

3 years ago