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3 years ago

PLEASE PLEASE PLEASE HELP!!

Mathematics

1 answer:

ELEN [110]3 years ago

4 0

5 miles to the mall to the park

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Ksenya-84 [330]

17%

17/100 = .17
Which is 17%

3 0

3 years ago

25 gallons if gas were pumped into two different size tanks. Express the amount if gas pumped inti the smaller tank in terms if

sukhopar [10]

Well let's make x=#of gallons pumped in the smaller tank, so g+x=25
so x=25-g.
The question is a little confusing with the given info tho, but I'm assuming you mean this.

4 0

3 years ago

Solve the proportion. 10 35 10 + x 56 x = [?]

Vadim26 [7]

Answer:

x = 6

Step-by-step explanation:

cross-multiply:

10(56) = 35(10+x)

560 = 350+35x

210 = 35x

x = 6

5 0

3 years ago

Using the letters in the word INNOVATIVE, find the number of permutations that can be formed using 4 letters at a time. Show you

lyudmila [28]

Answer: 1) 5040 and 2) 165

Step-by-step explanation:

1) Here total number of letters = 10

The number of permutations that can be formed using 4 letters at a time

= P (10, 4)

= $10_P_4$

= $\frac{10!}{(10-4)!}$

= $\frac{10!}{6!}$

= $\frac{10\times 9\times 8\times 7\times 6!}{6!}$

= 10 × 9 × 8 × 7

= 5040

2) Here the total number of machine = 11

The different combinations of machines can Geoff choose from to use

= $11_C_3$

= $\frac{11!}{(11-3)!3!}$

= $\frac{11!}{8!3!}$

= $\frac{11\times 10\times 9\times 8!}{8!\times 6}$

= 11 × 5 × 3

= 165

5 0

3 years ago

List the laws of solid friction

FinnZ [79.3K]

* The force of friction acts in opposite direction in which the surface is having tendency to move .
* the force of friction is equal to force applied to surfaces , so long as surface is at rest .

5 0

3 years ago

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