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horsena [70]
3 years ago
13

Marcie jogs each morning. The relationship between the total number of miles she jogged this week, m, to the total number of mil

es she jogged last week, t, is represented by the equation m = 2t . Which description best represents this situation? Marcie jogged 2 less miles last week than she jogged this week. Marcie jogged 2 more miles last week than she jogged this week. Marcie jogged three times as many miles last week as she jogged this week. Marcie jogged twice as many miles this week as she jogged this week.
Mathematics
1 answer:
Phantasy [73]3 years ago
5 0

Answer: Marcie jogged twice as many miles this week as she jogged last week

Step-by-step explanation:

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inna [77]

Answer: P(t) = $1000*2^t

Step-by-step explanation:

Ok, we know that in the week 1 the price is: p = $1000

After one week, the price doubles, so here we have: p = 2*$1000

After another week, the price doubles again, here the price is:

p = 2*(2*$1000) = $1000*2^2

Here we already can see the relation, for each week, we multiply the previous price by two, which will increase the exponent in the two by 1 unit.

Then, for week number t, the price will be:

P(t) = $1000*2^t

8 0
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neonofarm [45]
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6 0
3 years ago
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givi [52]
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5 0
3 years ago
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Slav-nsk [51]

Answer:

12

Step-by-step explanation:

Then the -12 and +12 will cancel out, so you're left with a clean isolated r on the left:

r -12 +12 = 19 + 12

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5 0
3 years ago
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Step-by-step explanation:

This is the answer that they have for edmentum but you can just copy it :)

7 0
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