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3 years ago

7

Stefan did an experiment similar to the jumping jack exercise. He collected data on the number of deep knee bends a person could

do in 2 minutes.

2 answers:

Andru [333]3 years ago

7 0

Answer:

gay

Step-by-step explanation:

stiks02 [169]3 years ago

6 0

Answer:

What is the question tho?

Step-by-step explanation:

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The price of a sandwich decreases from $8 to $6. What is the percentage decrease in the price of the sandwich?

bazaltina [42]

Answer:

It decreased by 25%

Step-by-step explanation:

8 x .25=2

8 - 2 = 6

5 0

2 years ago

logan mader 4 stacks of wooden blocks, the first tackswas 6 blocks tall,the second stacks was 2 blocks taller than the first, th

Arada [10]

6+8+6+16= b)36 blocks

4 0

3 years ago

Find the perimeter

Inga [223]

Answer:

56

Step-by-step explanation:

Perimeter= 4S

Perimeter= 4(5)

Perimeter= 20

Perimeter 2= 2(L+W)

Perimeter 2= 2(11+7)

Perimeter 2= 22+14

Perimeter 2= 36

Total Perimeter= P1+P2

Total Perimeter= 20+36

Total Perimeter= 56

6 0

3 years ago

Solve using the quadratic formula<br><br> x^2-4x+1=0

sergiy2304 [10]

Answer:

x=2+ or - the square root of 3

Step-by-step explanation:

solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula.

4 0

3 years ago

Read 2 more answers

Simplify to the lowest terms

Black_prince [1.1K]

Answer:

1/2

Step-by-step explanation:

divide the numerator & denominator by 4

4 0

3 years ago