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boyakko [2]
3 years ago
6

Sylvie is going on vacation. She has already driven 60 miles in one hour. Her average speed for the rest of the trip is 57 miles

per hour. How far will Sylvie have driven 7 hours later? Show you work.
Mathematics
2 answers:
Rina8888 [55]3 years ago
6 0
Well you do 57 time 7 and get 399 and then it says how far will she have driven so you would add the 60 and get 459 miles. 
Tju [1.3M]3 years ago
6 0
399.0 additional miles
57*7=339.0

399.0 total miles
 339
<u>+ 60
</u>399
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The New England Cheese Company produces two cheese spreads by blending mild cheddar cheese with extra sharp cheddar cheese. The
Bess [88]

Answer:

They would produce 14,400 packages of zetsy and the regular profit making would be $11,340.

Step-by-step explanation:

12-ounce

regular = 65%

mild = 35%

extra sharp zesty blend = 75%

extra sharp mild = 25%

8,100 mild for = $1.30

3,500 extra sharp = $1.50

cost blend and package = $0.30

regular sold = $1.8

zesty = $2.10

first we calculate the cost of each product

conversion Of  ounces to pounds:

1 pound = 16 ounces

regular cost:

12/16 pounds x 65% mild x $1.30

= 0.63375

12/16 pounds x 35% sharp x $1.50

= 0.39375‬

+ blend and package $0.30

total = $1.3275‬

contribution: $1.8 – $1.3275

= $0,4725‬

zesty cost:

12/16 pounds x 75% mild x $1.30

= 0.73125‬

12/16 pounds x 25% sharp x $1.50

= 0.28125‬

+ blend and package 0.30

total $1,3125‬

contribution: $2.10 – $1.3125

= $0,7875‬

to maximize profit:

profit = $0.4725Regular + $0.7875zetzy

adding the  constraint:

mild = Regular x $0.4775 + Zetzy x $0.5625 = 8,100

and

sharp = Regular x $0.2625 + Zetzy x $0.1875 = 3,100

contribution generated by each product/pound:

                                 Regular        Zesty

CM                          $ 0.47250 $ 0.47250

Constrain resource

( pounds of mild)         0.48750 0.56250

CM per constrain        $ 0.9692 $ 1.4000

Constrain resource

( pounds of sharp)         0.26250 0.18750

CM per constrain           $ 1.80      $ 4.20

As zesty is better we produce as much as we can:

8,100 pounts / 0.5625 per cheese spreads: 14,400

check for possibilities of other constraint:

14,400 zesty packages x 0.1875 pounds each = 2,700 pounds

because it’s possible we only produce zetsy

profit = $0.4725 (0) + $0.7875 (14,400)

profit =  $ 11,340

4 0
3 years ago
The diameter of a circle is 444 units. What is the radius of the circle?
WARRIOR [948]

Answer:

222

Step-by-step explanation:

444/2=222

8 0
3 years ago
Complete the equation:1(2/3) mi =how many ft.
SVETLANKA909090 [29]
There are 5280 feet in one mile.

If you have one and two-thirds of a mile, you can divide 5280 by 3, multiply it by 2, and then add it to 5280.

This will give you an answer of 8800 feet in 1 2/3 miles
4 0
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I am not sure how to solve this could anyone help???
faltersainse [42]

Answer:

about 137 degrees

Step-by-step explanation:

see attached picture

6 0
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The circumference of a dime is 56.52 mm find the diameter
Snowcat [4.5K]
Circumference= pi × d
So
d= circumference/pi
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3 0
3 years ago
Read 2 more answers
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