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3 years ago

Please solve this whole page for 15 points

Mathematics

1 answer:

Scorpion4ik [409]3 years ago

3 0

Part a) The table shows a proportional relationship between tablespoons of chocolate syrup and cups of milk

Part b) The scale factor is 4

Part c) The constant of proportionally for this relationship is 4

Part d) The units for the constant of proportionality are tablespoons of chocolate syrup per cups of milk

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24,004 even or odd ?

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I think it’s even because it can be divided by 2

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4 years ago

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A code consist of a two digit number chosen from 00 to 49 followed by a letter of the alphabet. What is the probability the code

levacccp [35]

Answer:

<em>The probability that code is $14z$ will be $\frac{1}{1300}$ </em>

Step-by-step explanation:

From 00 to 49, there are total 50 two-digit numbers.

The total number of alphabets is 26.

So, the probability of choosing 14 from all 50 two digit numbers will be: $\frac{1}{50}$

and the probability of choosing ' $z$ ' from all 26 alphabets will be: $\frac{1}{26}$

Thus, the probability that code is $14z$ is $= \frac{1}{50}\times \frac{1}{26}=\frac{1}{1300}$

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3 years ago

Joe has a bag of marbles. There are 2 purple, 1 red, and 3 green marbles in the bag. Joe selects a marble, does not replace it b

STALIN [3.7K]

Answer:

1/10

Step-by-step explanation:

There are 6 marbles in the bag. 3 out of 6 are green.

3/6 = 1/2

So, he has a 1/2 of picking a green marble.

After getting a green marble, Joe doesn’t replace it meaning there are now only 5 marbles in the bag.

Since there’s one red marble in the bag the chance of trying one is 1/5.

Now to find the chance or drawing a green and red marble you need to do the equation:

1/2 x 1/5

This equals 1/10.

The probability is 1/10

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3 years ago

Which ordered pair is a solution to the system of linear equations 1/2x-3/4y=11/60 and 2/5x+1/6y=3/10

Leona [35]

Answer:

( $\frac{2}{3} , \frac{1}{5}$ )

Step-by-step explanation:

The fastest way to do this is to convert both equations into slope-intercept form and graph it to find the solution point. If you wanted to do this algebraically, you might want to start out by getting rid of the fractions and using either substitution or elimination to find x and y.

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3 years ago

Alex787 [66]

Answer:

Step-by-step explanation:

How many students are in the group? 7

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3 years ago