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Musya8 [376]
2 years ago
12

Help me this is due tomorrow

Mathematics
1 answer:
Tresset [83]2 years ago
7 0

Answer:

10.50

Step-by-step explanation:

in total she would have spent 10.50 because 8.75 for the peaches and 1.75 for the ice cream sandwich

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A scientist has a sample of the radioactive isotope bismuth-212. The isotope decays exponentially as shown in the table. Time (s
luda_lava [24]

Answer:

f(x) = 30 • 0.989x

Step-by-step explanation:

Given the data :

10 26.8

20 23.9

30 21.3

40 19

50 16.9

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Using technology, the exponential model equation obtained by plotting the data is :

y = 30.068(0.989)^x

Based on the general exponential formula :

y = ab^x

y = predicted value

Initial value, a = 30.068

Rate = b = 0.989

The most appropriate model equation from the options given is :

f(x) = 30 • 0.989^x

7 0
2 years ago
What are all the factors of 618?
Reika [66]

Answer:

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2 years ago
Place pi squared, 10, and square root of 70 in least to greatest
Nutka1998 [239]

Answer:

squaare root of 70<pi squared<10

Step-by-step explanation:

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3 0
3 years ago
andre is writing a paper for science class he can type 30 words per minute what is the ratio of words to minutes
soldi70 [24.7K]

Answer:

30words

60

30/ 60 = 1/2

The ratio is 1:2

Thank you and please rate me as brainliest as it will help me to level up

7 0
3 years ago
A wall of a building is 34 inches wide Sixteen inches is concrete, 12 inches is brick, and 6 inches is limestone What fraction o
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The fraction wall of the concrete is 8/17.
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3 years ago
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