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saul85 [17]
3 years ago
13

Javier rounded to the nearest half to estimate the product of 3 2/5 and -3 7/8. How do the estimate and the actual product compa

re
Mathematics
2 answers:
LUCKY_DIMON [66]3 years ago
6 0

Answer:

17

Step-by-step explanation:

I am Lyosha [343]3 years ago
3 0

Answer:

The estimate is - 13 and the actual product is - 13.175.

Step-by-step explanation:

We have to first estimate the product of 3\frac{2}{5} and -3\frac{7}{8} rounded to the nearest half.

Now, 3\frac{2}{5} \times (-3\frac{7}{8} )

=\frac{17}{5} \times(-\frac{31}{8} )

= -\frac{527}{40}

= - 13.175

= - 13 (Rounded to the nearest half}

Therefore, the estimate is - 13 and the actual product is - 13.175. (Answer)

Note: Rounded to the nearest half means make twice the number then round it to the nearest integer and then divide it by 2.

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Cube M has an edge length of
jeka57 [31]

Answer:

4

Step-by-step explanation:

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3 0
2 years ago
A bag contains 10 red marbles, 7 green marbles. and 8 striped marbles. A marble is picked, then put back into bag. Find P(green
SIZIF [17.4K]

G = number of green = 7

S = number of striped = 8

T = number total = 10+7+8 = 25

probability of picking green = P(G) = G/T = 7/25

probability of picking striped = P(S) = S/T = 8/25

P(green and striped) = P(G)*P(S)  ... events are independent

P(green and striped) = (7/25)*(8/25)

P(green and striped) = (7*8)/(25*25)

P(green and striped) = 56/625

P(green and striped) = 0.0896

--------------------------------

In summary, the answer as a fraction is 56/625

In decimal form, the answer is 0.0896

The value 0.0896 can be converted to percent form to get 8.96%

8 0
3 years ago
7
nika2105 [10]
It’s 101 because 72 and -29 have a difference of 101
5 0
2 years ago
PLS HELP!! A line passes through the point (0, -3/2) and has a slope of 1/2. what is the equation of the line?
vesna_86 [32]
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The graph below displays the motion of an individual. The starting point is zero (0,0).
zlopas [31]

Answer:

The graph above indicates that 1. Starts by drifting far away from the starting point (0,0), Then 2. Stays the same pace but still away from the starting point, finally 3. Starts coming toward the starting point and getting closer again.

Step-by-step explanation:

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