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3 years ago

how would a table help you find the number of minutes it took joe to cut the sheet metal into 5 pieces

Mathematics

1 answer:

Alinara [238K]3 years ago

6 0

He'll make 7 cuts. If you can't see that that is the answer, draw a diagram.

<span>7 * 5 = ?</span>

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How many six-digit odd numbers are possible if the leftmost digit cannot be zero?

Cerrena [4.2K]

450,000 possible numbers

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3 years ago

Find the number of 3-digit numbers formed using the digits 1 to 9, without repetition, such the numbers either have all digits l

Tasya [4]

Answer: 120

Step-by-step explanation:

The total number of digits from 1 to 9 = 10

The number of digits from less than 5 (0,1,2,3,4)=5

Since repetition is not allowed so we use Permutations , then the number of 3-digit different codes will be formed :-

$^5P_3=\dfrac{5!}{(5-3)!}=\dfrac{5\times4\times3\times2!}{2!}=5\times4\times3=60$

The number of digits from greater than 4 (5,6,7,8,9)=5

Similarly, Number of 3-digit different codes will be formed :-

$^5P_3=60$

Hence, the required number of 3-digit different codes = 60+60=120

3 0

3 years ago

Can somebody please put in the correct numbers in both sides of this table thanks!!!

Varvara68 [4.7K]

Answer:

10 tickets = 30$
20 = 60$
30 = 90$
40 = 120$
50 = 150$

5 0

2 years ago

What is the REMAINDER of 15,908 divided by 13?

stellarik [79]

The remainder is 9........

6 0

2 years ago

Read 2 more answers

UPS charges $6.00 for the first pound, $1.00 for the second pound, and $0.15 for each additional pound. FedEx charges $4.00 for

Pavlova-9 [17]

Answer:

12 pounds

Step-by-step explanation:

We we need to write equations to represent the situation in this problem.

x=weight of package

UPS cost=6+1+0.15(x-2)

UPS cost=6+1+0.15x-0.3

UPS cost=6.7+0.15x

FedEx cost=4+2+.25(x-2)

FedEx cost=4+2+0.25x-0.5

FedEx cost=5.5+0.25x

Next, we can set the two equations equal to each other to solve for x.

6.7+0.15x=5.5+0.25x

6.7+0.15x-5.5=5.5+0.25x-5.5

1.2+0.15x-0.15x=0.25x-0.15x

1.2/0.1=0.1x/0.1

x=12

It takes 12 pounds for the UPS and FedEx packages to cost the same amount to ship.

8 0

3 years ago