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Nostrana [21]
3 years ago
11

Cindy earns $10.50 per hour working at a restaurant. On Friday, she spent 1 3/4 hours cleaning, 2 1/3 hours doing paperwork, and

1 5/12 hours serving customers. What were Cindy's earnings?
Mathematics
1 answer:
AnnyKZ [126]3 years ago
7 0
$61.25

All you have to do is add all the fractions and multiply it by 10.50
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Kayla filled a bucket with 4 gallons of Water , she dumped exactly 1.o34 gallons . How much water is left in the buckets ?
yKpoI14uk [10]
4 - 1.034 = 2.966
There would be 2.966 gallons of water left in the bucket.

I hope this helps!
4 0
4 years ago
What is the axis of symmetry of the function f(x)= -(x+9)(x-21)
tamaranim1 [39]

Answer:

The axis of symmetry is x = 6

Step-by-step explanation:

To find this, first find the two x-intercept values and then take the average. This will always be the line of symmetry.

x + 9 = 0

x = -9

x - 21 = 0

x = 21

Now take the average of these two numbers.

(-9 + 21)/2

12/2

6

5 0
3 years ago
Helppppppppppppppppppppp
Alex_Xolod [135]

Answer:

\frac{ {x}^{2} +  - 4x - 2 }{ {x}^{2} - 4 }  +  \frac{8x + 6}{{x}^{2} - 4}  \\ =  \frac{ {x}^{2} +  - 4x + 8x - 2 + 6 }{ {x}^{2} - 4 } \\ =  \frac{ {x}^{2} +   4x  +  4 }{ {x}^{2} - 4 } \\  =  \frac{ {(x + 2)}^{2} }{(x - 2)(x + 2)}  \\  =  \frac{x + 2}{x - 2}

5 0
3 years ago
Jonathan has 10 apples he takes away 9 how many does he have left​
Ugo [173]

Answer:

1

Step-by-step explanation:

10-9=1

6 0
4 years ago
Read 2 more answers
evaluate the expression: v ⋅ w given the vectors: r = <8, 8, -6>; v = <3, -8, -3>; w = <-4, -2, -6> (2 points)
Stella [2.4K]

The product of the vectors v and w is gotten as; v ⋅ w = 22

<h3>What is the product of the vectors?</h3>

We are given the vectors;

r = <8, 8, -6>

v = <3, -8, -3>

w = <-4, -2, -6>

We want to evaluate v.w which is a product of both vectors.

The formula will be;

v.w = (v_x * w_x) + (v_y * w_y) + (v_z * w_z)

Plugging in the values and solving gives;

v.w = (3 * -4) + (-8 * -2) + (-3 * -6)

v.w = -12 + 16 + 18

v.w = 22

We can conclude that the vector expressions has a product of 22

Read more about Vector Products at; brainly.com/question/9131049

#SPJ1

6 0
1 year ago
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