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2 years ago

Adam buys a bigger turkey than he needs.

Mathematics

2 answers:

Lapatulllka [165]2 years ago

5 0

He should start cooking at 15:00

s2008m [1.1K]2 years ago

3 0

Ok...u got a 7 kg bird

allow 20 minutes per kg, + 90 minutes...
(20 * 7) + 90 = 140 + 90 = 230 minutes....cooking time

allow to rest 30 min. before carving

17:15 - (30 + 230) = 17:15 - 260 minutes.....260 min = 4 hrs 20 minutes....so u should start cooking at : 12:55 <==

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A craft vendor must sell at least $300 worth of merchandise to make a profit. Scarves sell for $10 each and hats sell for $20 ea

valina [46]

There is a missing graph in the problem given. However, we can simply solve the equation using the given data.

Items to be sold: scarves and hats. Minimum of 20 items sold in all.
Scarves sell for 10 each and hats sell for 20 each. Must sell at least 300 worth of merchandise to make profit.

Let s represent scarves and h represent hats.

10s + 20h > 300
s + h > 20

We use inequality because the problem states "at least".

s + h = 20
10s + 20h = 300

s = 20 - h
10(20-h) + 20h = 300
200 - 10h + 20h = 300
10h = 300 - 200
10h = 100
h = 100/10
h = 10

s = 20 - h
s = 20 - 10
s = 10

s + h > 20
10 + 10 > 20

10s + 20h > 300
10(10) + 20(10) > 300
100 + 200 > 300

7 0

1 year ago

Read 2 more answers

Terrence is folding paper cranes at a constant rate. Write an equation to describe the relationship between c, the number of cra

Vanyuwa [196]

Answer:

It is c = kt.

Step-by-step explanation:

This is direct variation . As the time increases the number of cranes increases.

The equation is c = kt where k is the constant of variation. In this case it will be a positive value because c is increasing with time.

If they make 20 cranes in 10 minutes then we can find the value of k by plugging in these values;

20 = k * 10

g = 20/10

k = 2.

So they make 2 cranes per minute.

7 0

1 year ago

Raymond can paint 5/8 of a wall in 16minutes. How long would it take him to paint 1/3 of a wall?

givi [52]

Answer:

128/15 min or 8.5 min

Step-by-step explanation:

By using unitary method,

Time required to paint 5/8 of wall = 16 min.

Time required to paint 1/1 of wall = 16×8/5

Hence, Time required to paint 1/3 of wall = 16×8/5×1/3

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1 year ago

Marcia has two credit cards and would like to consolidate the two balances into one balance on the card with the lower interest

lakkis [162]

Answer:

Option B ,$133.92 is correct

Step-by-step explanation:

By consolidating both balances in Card B,APR of 12% would apply to funds in card A as well

Let us approach the question by solving for monthly payment of Card A using 12% APR as follows while making use of excel pmt formula:

=pmt(rate,nper,-pv,fv)

rate is the monthly rate on the card which is 12%/12=1%

nper is the number of months of payment which is 12 months * 4 years=48

pv is the current balance in the card which is $1,389.47

fv is the total amount of monthly repayment which is taken as zero

=pmt(1%,48,-1389.47,0)=$ 36.59

Using 16% monthly payment is $39.38 which is given already

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1 year ago

Rohan had ten dollars. he bought x pounds of potatoes which were on sale for 40% off the original price. write and expression th

yanalaym [24]

Let y represent the original price of potatoes per pound

Since he purchased the potatoes at 40% off the original price, this can represented as y*(1-0.4)

Now the weight of potatoes he purchased is x pounds, the total cost of these potatoes can be represented as x*y*(1-0.4)

The total amount of money he had is $10

The amount of money left over can be represented by the expression =

10 - x*y*(1-0.4)

where "x" is the weight of potatoes in pounds and "y" is the original price per pound of potatoes

5 0

1 year ago