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kolezko [41]
2 years ago
9

Point R is at (3, 1.3) and Point T is at (3, 2.4) on a coordinate grid. The distance between the two points is ____. (Input numb

ers and decimal point only, such as 8.2.) Answer for Blank 1:
Mathematics
2 answers:
QveST [7]2 years ago
8 0

Answer:

since they both have the same x coordinates all we have to do is seeing how many units apart the y coordinate is and that would be  and 1.1 is how many units it takes to make 1.3 into 2.4

Step-by-step explanation:

snow_lady [41]2 years ago
3 0
Point R and point T have same x coordinate so their distance is by y axis.
Ty-Ry=2.4-1.3=1.1
So the distance between two points is 1.1
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Lola tossed a coin twice. She made a tree diagram to show the possible outcomes. Which tree diagram shows the sample space for t
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Answer:

Sample space for two tosses of a coin [HH, TT, HT,TH]

Step-by-step explanation:

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2 years ago
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Which features describe the graph? Select all that apply
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Answer:

- Decreasing  

Step-by-step explanation:

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2 years ago
An assistant is in charge of ordering lunch for the monthly office meeting. For the first month, she orders five Falafel wraps,
Andru [333]

Answer:

x (Falafel) = $5.50

y (Turkey BLT) = $7.50

z (Paninis) = $6.00

Step-by-step explanation:

Step 1: Write out systems of equations

5x + 15y + 20z = 260

8x + 18y + 14z = 263

12x + 16y + 12z = 258

There are multiple ways to solve for this systems of equations. I will use an augmented matrix for this:

Top row: [5 15 20 | 260]

Middle row: [8 18 14 | 263}

Bottom row: [12 16 12 | 258]

We find RREF form of the augmented matrix to find our answers:

Top row: [1 0 0 | 11/2]

Middle row: [0 1 0 | 15/2]

Bottom row: [0 0 1 | 6]

And we have our answer!

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2 years ago
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Resource Allocation You manage an ice cream factory that makes two flavors: Creamy Vanilla and Continental Mocha. Into each quar
vovikov84 [41]

Answer:

in order to use up all the eggs and cream, the number of quarts of each flavor that should be made is;

Creamy vanilla x = 200 quarts

Continental mocha y = 100 quarts

Step-by-step explanation:

Let x and y represent the number of quarts of Creamy Vanilla and Continental Mocha that should be made in order to use up all the eggs and cream respectively.

For Creamy Vanilla go 2 eggs and 3 cups of cream

For Continental Mocha go 1 egg and 3 cups of cream.

Total number of eggs = 500 eggs

Total number of cream cups = 900 cups.

For the eggs;

2 eggs × x + 1 egg × y = 500

2x + y = 500 .......1

For the cream cups;

3 cups × x + 3 cups × y = 900

3x + 3y = 900

Dividing through by 3

x + y = 300 .......2

Solving the simultaneous equation;

Subtracting equation 2 from 1

(2x + y) - (x+y) = 500-300

2x -x = 200

x = 200

Substituting x = 200 into equation 2;

200 + y = 300

y = 300 - 200

y = 100

Therefore, in order to use up all the eggs and cream, the number of quarts of each flavor that should be made is;

Creamy vanilla x = 200 quarts

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8 0
2 years ago
At the local dairy farm, Kareem buys a 32-oz container of yogurt for $2.56. Jonah buys a 6-oz container of yogurt for $0.48. Are
MariettaO [177]

Answer:

Yes, the cost, y, in dollars and the amount of yogurt, x, proportional.

X is directly proportion to y.

Step-by-step explanation:

Given data:

X1 = 32-oz

y1 = $2.56

x2 = 6-oz

y2 = $0.48

Prove x ∝ y

Solution:

Assume that Prove x ∝ y

So,             x = k.y

                 k = x/y

Now K is the proportionality constant and its value can be known by putting the values of x1 and y1 in above equation:

k = 32-oz/$2.56 = 12.5

Proportionality constant = 12.5

Explanation of x ∝ y:

x is directly proportional to the y. to explain this lets put the value of y2 and k in equation. if the calculated value of x is equal to given value than the x is directly proportional to y.

Equation: x = k.y

By putting values in equation:

x = 12.5 × 0.48 = 6

x = x2(6-oz)

Which is equal to x2.

Hence proved that x ∝ y.

5 0
2 years ago
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