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2 years ago

Carnegie Learning, Inc.

Mathematics

1 answer:

Mnenie [13.5K]2 years ago

8 0

Answer:

Step-by-step explanation:

The y coordinate tells us when we are going up for down. So the rule would be (x, y + 5) So, the x coordinate stays the same and the y goes up 5.

(1,2) The 2 is the y coordinate. It will increase by 5 and become (1,7)

(3,2) The 2 is the y coordinate. It will increase by 5 and become (3,7)

(3,4) The 4 is the y coordinate. It will increase by 5 and become (3,9)

(1,4) The 4 is the y coordinate. It will increase by 5 and become (1,9)

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A company earns a profit of $100 the first month it is in business. Every month after that, the company earns a profit that is 1

ryzh [129]

Answer:

506.25

Step-by-step explanation:

Month 1: $100

Month 2: 100 times 1.5 = 150

Month 3: 150 times 1.5 = 225

Month 4: 225 times 1.5 = 337.50

Month 5: 337.50 times 1.5 = 506.25

6 0

3 years ago

Of all the students that Mikey surveyed, 30% said they play baseball. If 21 students play baseball, how many students did Mikey

Ulleksa [173]

Answer:

70 students

Step-by-step explanation:

As, 30% Mike surveyed

And these 30% are 21 students

So 30% of X = 21

= 30/100 x X = 21

= 30X = 2100

So X = 2100/30

X = 70

So 70 students were surveyed

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3 years ago

Whats the value of X?

Nataly_w [17]

The value of is 10 I think

4 0

3 years ago

Giving 100 points if someone can answer this correctly...

RUDIKE [14]

Answer:

3813.6

Step-by-step explanation:

90.8 x 42 = 3813.6

7 0

3 years ago

marlee spins a spinner and rolls 1-6 # cube. the spinner has 5 equal parts # 1-5 . what is the probability she will spin an even

forsale [732]

The events are independant (i.e. what she rolls on the cube has no impact on how the spinner works). The probability of two independant events is given by:

$P_t = P_{cube} \times P_{spin}$

For the cube, 1/2 the numbers meet our requitment of being even, so:
$P_{cube} = \frac{Desired}{Total} = \frac{even}{total} = \frac{3}{6} =\frac{1}{2}$

For the spinner, there are 3 odds out of 5 (1, 3 & 5) so:
$P_{spin} =\frac{Desired}{Total} = \frac{odd}{total} = \frac{3}{5}$

and then:
$P_T = P_{cube} \times P_{spin}$
$P_T =\frac{1}{2} \times \frac{3}{5}$
$P_T =\frac{3}{10}$

6 0

3 years ago