I'm assuming it is asking for surface area.

SA = 2(lw) + 2(hw) + 2(lh)
SA = 2(3*4) + 2(4*8) + 2(3*8)
SA = 2(12) + 2(32) + 2(24)
SA = 24 + 64 + 48
SA = 136 square feet

3 0

3 years ago

Ms. Patterson burns 236 calories riding her bike every hour. She wants to burn more than 590 calories riding her bike at the sam

Alekssandra [29.7K]

Ms. Patterson will take t>2.5 hours to burn 590 calories riding her bike at the same rate which is 236 calories every hour.

<h3 /><h3>What amount of time Ms. Patterson will take to burn more then 590 ?</h3>

Given that -

she burns 236 calories in 1 hour get = $\dfrac{1}{236}$ hours

so time taken to burn 590 calories at same rate = $590 \times\dfrac{1}{236}$ hours

so time taken to burn 590 calories at same rate = 2.5 hours

hence Ms. Patterson will take t>2.5 hours to burn 590 calories riding her bike at the same rate which is 236 calories every hour.

To know more about follow

brainly.com/question/14733838

3 0

2 years ago