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tamaranim1 [39]
2 years ago
15

See if you can solve this because this is really difficult for me.

Mathematics
2 answers:
nataly862011 [7]2 years ago
7 0

add up all numbers 4+7+5+4+5=25, divide by number of days 25/7 = $3.57

Goshia [24]2 years ago
4 0

Answer:

The answer is $5.

Step-by-step explanation:

To find the average amount of money Mandy earned per day, add all the numbers together, which equals $25.

$4 + $7 + $5 + $4 + $5 = $25

Next, divide $25 by the total amount of numbers in the set, which 5.

$25 divided by 5 equals $5.

Thus, Mandy earns an average of $5 per day delivering groceries.

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The Country Buffet restaurant has tables that seat 6 people and booths that can seat 4 people. The restaurant has 38 seating uni
Alina [70]

Answer:

There are 20 booths and (38 - 20), or 18, tables

Step-by-step explanation:

Represent the number of tables with t and the number of booths with b.

We need to find the values of t and b.

(6 people/table)(t) + (4 people/booth)b = 188           (units are "people")

t + b = 38                                                                      (units are "seating units")

Solving the second equation for t, we get 38 - b = t.

Substitute 38 - b for t in the first equation:

(6 people/table)(38 - b) + (4 people/booth)b = 188

Then solve for b:   6(38) - 6b + 4b = 188, or:

228 - 2b = 188, or 2b = 228 - 188, or 2b = 40.  Thus, b = 20   (booths)

There are 20 booths and (38 - 20), or 18, tables.

6 0
3 years ago
Please help me answer
Alla [95]

Answer:

No

Step-by-step explanation:

6 0
3 years ago
5xy + 4yz + 3zx for x = -1, y =-3, z = 4
neonofarm [45]

Answer:

-45

Step-by-step explanation:

5 *-1 *-3= 15

4 *-3 *4= -48

3 *4 *-1=-12

15 -48 -12= -45

8 0
3 years ago
Muffins74blueberry muffins7banana nut muffins6pumpkin spice muffins11
BartSMP [9]
6/74 i think. So #banananutmuffin/#muffinsintotal
6 0
3 years ago
The table of values shows the height of a car of a Ferris wheel as it travels in a circular motion.
musickatia [10]

Answer:

The maximum height of the ferris wheel is 64 ft.

The radius of the ferris wheel is 30ft.

Step-by-step explanation:

i took the test :)

6 0
3 years ago
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