I stg this is the 3rd time i've asked this question but please help me

Mathematics

1 answer:

Evgen [1.6K]3 years ago

5 0

Answer:

The FitnessGram™ Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal. Ding A single lap should be completed each time you hear this sound. Ding Remember to run in a straight line, and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark, get ready, ding

Step-by-step explanation:

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50 POINTS - A Builder intends placing 7 equally spaced homes on a semicircular plot. If the circle has a diameter of 400 feet, w

Ray Of Light [21]

Answer: 89.7 ft

<u>Step-by-step explanation:</u>

Find the arc length (s) of the semi-circle. Then divide that length by 7.

s = r · θ where r is the radius and θ is the angle in radians

s = (400 ÷ 2) · π <em>(radius is diameter divided by 2)</em>

= 200π

= 628.3

The length of the arc is 628.3 ft. Divide that by 7 to find the distance between each home.