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Sergio039 [100]
4 years ago
14

Mary has saved 17.50 in the past three weeks at this rate how much will she save in 15 weeks

Mathematics
2 answers:
leonid [27]4 years ago
5 0
17.50 divide by 3,times 15 =18.5
Kryger [21]4 years ago
3 0
Mary will have saved $87.50

$17.50 per three weeks
x per 15 weeks

17.50 x 5 = $87.50
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The population of a small town, P, as a function of time, t, in years past 1940 is given below.
romanna [79]

Answer: 1976

Steps:

Let t* be the year in which the population reached a count of 8920. Solve for t*:

P=200t+1720\\8920=200t^*+1720\\7200=200t^*\\t^* = 36

The population grew to the number 8920 in 36 years past 1940, i.e., 1976

3 0
3 years ago
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In a recipe for pizza sauce, the ratio of cans of tomatoes to teaspoons of oregano is 1:6. How many teaspoons of oregano do you
irina1246 [14]

Answer:

48 teaspoons of Oregano

Step-by-step explanation:

Ratio is given as:

Cans of tomatoes : Teaspoons of Oregano

1 : 6

Hence:

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8 can of tomatoes = x teaspoons

Cross Multiply

x = 8 × 6 teaspoons

x = 48 teaspoons of Oregano

3 0
3 years ago
Pleas help me I have so much more left to do
Serjik [45]

Answer:

2 11/14 squared feet

Step-by-step explanation:

Area of a rectangle = length x width

Give length = 3 1/4 and

Width = 3/4

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Area = 3 1/4 x 3/4

Change the mixed size fraction to an improperly fraction

We have A = 13/4 x 3/4

39/14

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6 0
3 years ago
Sarris daily tips this work week were $43, $32, $65, $88, $50 and $72. Is Sarah correct in thinking that the mean accurately rep
ella [17]
The answer is A.

Add all the number values together and then divide it by the number of values you have: 43+32+65+88+50+72=350
350/6=58.33
7 0
3 years ago
There are 50 animals in a shelter. Sixty percent of the animals are dogs. Which equation can be used to find the number of dogs
svetoff [14.1K]

50*.6=30


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8 0
3 years ago
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