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1 year ago

Help me wit my math please

Mathematics

1 answer:

White raven [17]1 year ago

7 0

we have the expression

3x+2y

Verify for each ordered pair

a) (0,6)

substitute

3(0)+2(6)=12

b) (3,2)

3(3)+2(2)=13

c) (4,1)

3(4)+2(1)=14

d) (5,-2)

3(5)+2(-2)=11

therefore

maximum value for option C

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Abbie decides to start doing crunches as part of her daily workout. She decides to do 15 crunches the first day and then increas

Pavlova-9 [17]

For this case, the first thing we must do is define a variable.
We have then:
n: number of days.
We now write the explicit formula that represents the problem.
We have then:
an = 4n + 15
Where,
15: crunches the first day
4: increase the number 4 each day
Answer:
An explicit formula for the number of crunches Abbie will do on day n is:
an = 4n + 15

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3 years ago

O GRAPHIS,

bezimeni [28]

Answer:

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Step-by-step explanation:

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3 years ago

Round the product of 0.24 and 0.26 to the nearest hundredth. What is the answer?

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0.06 because the product is 0.0624

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3 years ago

V=1/2at^2 solve for t

malfutka [58]

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8 0

3 years ago

Based on the model, approximately how many customers will be on the restaurant when there are 10 cars parked in the restaurant’s

Zanzabum

Answer:

Step-by-step explanation:

From the graph, derive the best fit equation :

Using the points ;

(0,2.5) (100 ,35)

x1 = 0 ; y1 = 2.5 ; x2 = 100 ; y2 = 35

Slope formula, m = (y2-y1)/(x2-x1)

m = (35-2.5)/(100-0)

m= (32.5)/100

m = 0.325

The y intercept, value on the graph where best fit line crosses the y axis = 2.5

The equation :

y = mx + c

c = intercept ; m = slope

y = 0.325x + 2.5

y = Number of cars

x = number of customers

The number of customers if there are 10 cars parked :

10 = 0.325x + 2.5

10 - 2.5 = 0.325x

7.5 = 0.325x

x = 7.5 / 0.325

x = 23.076

x = 23

6 0

3 years ago