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GaryK [48]
3 years ago
7

If each lap in a pool is 100 meters long, how many laps equal 1 mile? (1ft= 0.3048 meters

Mathematics
1 answer:
Tresset [83]3 years ago
6 0
1 mile=1,609.34 meters
because each lap is equal to 100m it might be 16 laps
16 laps =1600m which is almost equal to 1609.34m
I think there's not a exact number of laps. you can try with your own calculations you'll end up with some decimal remaining.
I hope this will help.
 

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Write one and twenty three hundredths as a percent as a decimal and as a fraction
konstantin123 [22]
I think its 1.023 or 1 23/100
8 0
3 years ago
Read 2 more answers
9(2x + 10) = 2(9x+ 45)
Delicious77 [7]

Answer:

infinitely many solutions

Step-by-step explanation:

1) distribute 9 to each term inside parenthesis on left side of equation

18x+90=2(9x+45)

2)now distribute 2

18x+90=18x+90

these equations are exactly the same! this means that this equation has infinitely many solutions

Hope this helps!

4 0
4 years ago
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What is the standard form equation of the line shown below? (1 point)
kaheart [24]

Answer:

Choice 1.  -3x + 2y = 5.

Step-by-step explanation:

The slope of the line = y2-y1/x2-x1

= (4 - 1) / (1 - (-1))

= 3/2.

To find the equation of the line we use the point-slope form of the equation of a line:

y - y1 = m(x - x1)  where m = slope and (x1, y1) is a point on the line. So using m = 3/2 and the point (1, 4):

y - 4 = 3/2(x - 1)

y - 4 = 3/2 x - 3/2

Multiply through by 2:

2y - 8 = 3x - 3

-3x + 2y = -3 + 8

-3x + 2y = 5 (answer).


6 0
4 years ago
Place these numbers in correct order and and simplify 25x^2 +6x^3 -7 +17 -24x^4 +6
Ket [755]

Answer:

-24x^4+6x^3+25x^2+16

Step 1:

We need to place the numbers in descending order of the power. Here, -24x^4 has the largest power, so that number goes first. We keep doing this until we end up with our final expression, placed in order based on the powers.

-24x^4+6x^3+25x^2+17-7+6

Step 2:

We can see that the last three numbers, 17, -7, and 6, don't have variables or powers, so we simplify by adding (and subtracting) them.

17-7=10\\10+6=16

Our final equation:

-24x^4+6x^3+25x^2+16

3 0
3 years ago
Someone help me determine whether the statement is true or false
enyata [817]

Answer:

The Statement D⊆B  is False.

Step-by-step explanation:

Given:

A = {1, 3, 5, 7 }

B = {5, 6, 7, 8}

C = {5, 8}

D = {2, 5, 8}

U = {1, 2, 3, 4, 5, 6, 7, 8}

To Check:

D⊆B = True or False

Solution:

The sign '⊆' symbolize  SUBSET

So D⊆B means D is the Sub Set of B

That means All the element of Set D must be there in the SET of B Then it comes True.

Or else it is False

D = {2, 5, 8}

B = {5, 6, 7, 8}

Therefore D⊆B is a FALSE statement

For it to be TRUE we must have set B as

D = {2, 5, 8}

B = {2,5, 6, 7, 8}

Now D⊆B is a TRUE statement

4 0
4 years ago
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