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Oksanka [162]
3 years ago
8

I need help please i’m struggling

Mathematics
1 answer:
andrew-mc [135]3 years ago
6 0

Answer:

  (A)  46 seconds

Step-by-step explanation:

You can arrive at an answer to this question at least two ways:

<h3>1)</h3>

Read the time from the graph.

Locate 144 on the vertical scale, just below halfway from 140 to 150. Locate the point on the graph that is at this vertical height. It is a little more than halfway between 40 and 50 on the horizontal scale.

The only answer choice in that neighborhood is t = 46 seconds.

__

<h3>2)</h3>

Use the given formula, and solve it for the time.

  d = 1.5t +75

  144 = 1.5t +75 . . . the distance of interest is 144

  69 = 1.5t . . . . . . . .subtract 75

  69/1.5 = t = 46 . . . seconds

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Rajan had 6000 RS in his bank account on a particular day a week. This means that the original amount he was having in his bank account = 6000 RS

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