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3 years ago

A random sample of pickles in a jar has the following weights in grams: 68, 54, 59, 70, 69, 65, 73, 59, 74, and 54

2 answers:

6 0

68 + 54 + 59 + 70 + 69 + 65 + 73 + 59 + 74 + 54 = 586 grams
586 grams/10 = 58.6 grams (if you round it, you will get 59 grams)

hope this helps!!

romanna [79]3 years ago

5 0

Answer:

64.5g

Step-by-step explanation:

In order to solve this you just have to add all of the mass of the pickles and then you just have to divide by the number jars:

68+54+59+70+69+65+73+59+74+54=645 grams

So then you just divide this by 10:

645/10=64,5 grams as amean weight.

So the answer would be 64.5 grams as a mean weight.

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Answer:

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Step-by-step explanation:

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2 years ago

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kolbaska11 [484]

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A variable needs to be eliminated to solve the system of equations below. Choose the

notsponge [240]

Answer:

x=-2

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Step-by-step explanation:

Given data

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2 years ago

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2 years ago

20 POINTS AND BRAINLIEST!! Write an exponential function in the form y=ab^x

Rudik [331]

Answer:

$y=13(4)^x$

Step-by-step explanation:

We have the exponential function of the form:

$y=ab^x$

And it goes through the points (0, 13) and (3, 832).

Hence, when we substitute in 0 for x, we should get 13 for y. Therefore:

$13=ab^0$

Since anything to the zeroth power is 1, this yields:

$a=13$

So, we determined that the value of a is 13.

So, our function is now:

$y=13b^x$

We will need to determine b. We know that y equals 832 when x is 3. Hence:

$832=13(b)^3$

Divide both sides by 13:

$b^3=64$

Take the cube root of both sides:

$b=4$

Hence, our b value is 4.

Therefore, our entire equation is:

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3 years ago