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2 years ago

The statement below describes a situation in which opposite quantities combine to make 0. Is the statement true or false?

2 answers:

5 0

Lose 2 oz of water in 1st minute....and loses 2 oz of water in 2nd minute.
this is false because this will not equal 0.....it will equal -4 oz...because it is losing a total of 4 oz in 2 minutes....FALSE

the diver descends to the shipwreck.....and then returns to the surface....this one is true. Lets say the shipwreck is 20 ft below the surface....so he descends 20 ft.....thats -20....but then he ascends (comes back up) 20 ft......and -20 + 20 = 0....TRUE

s344n2d4d5 [400]2 years ago

3 0

Hello,

The correct answer is A) True

Hope this helps!!!!

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Sylvia took three times in a video game she scored -120 points during her first turn 320 points in her second time and -80 point

sp2606 [1]

Her average score for the 3 turns is 40 because you have to add all of the scores so -80 and -120 is -200 so add that to 320 and you get 120 divide that by 3 because she took 3 turns and you get 40

3 0

2 years ago

Lily is a botanist who works for a garden that many tourists visit. The function f(s) = 2s + 30 represents the number of flowers

Vesnalui [34]

Answer:

A. b(w) = 80w +30

B. input: weeks; output: flowers that bloomed

C. 2830

Step-by-step explanation:

For f(s) = 2s +30, and s(w) = 40w, the composite function f(s(w)) is ...

b(w) = f(s(w)) = 2(40w) +30

b(w) = 80w +30 . . . . . . blooms over w weeks

The input units of f(s) are <em>seeds</em>. The output units are <em>flowers</em>.

The input units of s(w) are <em>weeks</em>. The output units are <em>seeds</em>.

Then the function b(w) above has input units of <em>weeks</em>, and output units of <em>flowers</em> (blooms).

For 35 weeks, the number of flowers that bloomed is ...

b(35) = 80(35) +30 = 2830 . . . . flowers bloomed over 35 weeks

7 0

1 year ago

You are planning on retiling your bathroom floor and buy 96 square feet of tile. If the length of the bathroom is

Rudik [331]

Answer:

8 feet

Step-by-step explanation:

Given that 96 sq. feet of tile is bought to retile the bathroom.

It means area of bathroom is 9 $3/2 x^2 = 96\\=> 3 x^2 = 96*2=192\\=> x^2 = 192/3 = 64\\=>\sqrt{x^2} = \sqrt{64} \\=> x = 8$ 6 sq. feet

Width of bathroom be x

Given that the length of the bathroom is one and a half times the width

Length of bathroom in term sod width = 1 1/2* x = 3/2 x

we know area of rectangle is given by length * width

therefore area of bathroom =( x* 3/2 x) = 3/2 x^2

Also area of bathroom is 86 sq. feet, therefore

$3/2 x^2 = 96\\=> 3 x^2 = 96*2=192\\=> x^2 = 192/3 = 64\\=>\sqrt{x^2} = \sqrt{64} \\=> x = 8$

Thus, width of bathroom is 8 feet.

4 0

2 years ago

2 3/4 divided by 1/2 please state your answer as a mixed number than simplify please

Juli2301 [7.4K]

5 1/2 cjyfjyfjycjyccgjcyjcgjcjycjcjycjycjycjgcjycjycjy

4 0

1 year ago

Read 2 more answers

Find QR: 3x+22=10x-41

Tatiana [17]

Answer:

x=9

Step-by-step explanation:

subtract 22 from both sides, simplify 3x = 10x-63, subtract 10x from both sides of the equation, simplify -7x = -63, divide both sides of the equation by the same factor -7x/-7 = -63/-7, then simplify

6 0

2 years ago