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statuscvo [17]
3 years ago
5

A prediction for the volume at 105 seconds is 497 cm3.

Mathematics
2 answers:
kozerog [31]3 years ago
7 0

Answer:

answer: B

Step-by-step explanation:

Ahat [919]3 years ago
3 0

Answer:

Step-by-step explanation:

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It is claimed that in a bushel of peaches less than ten percent are defective. a sample of 400 peaches is examined and 50 are fo
dlinn [17]
You can just check every peach untill you sort them through so 50

7 0
3 years ago
Plz help.......................
True [87]
Let's use the slope intercept form of a line which is:

y=mx+b where m=slope and b=y-intercept.

Mathematically m=(y2-y1)/(x2-x1) and the y-intercept is just the value of y when x is equal to zero, where the line intercepts the y axis...

First you want to find the slope by finding two clearly identifiable points on the graph...I'll pick (4,4) and (0,1), now we can calculate the slope or "m"...

m=(4-1)/(4-0)=3/4 so now we can say our line is:

y=0.75x+b, using point (4,4) we can now solve for b.

4=0.75(4)+b

4=3+b

b=1 so the line is"

y=0.75x+1
4 0
4 years ago
Jim's work evaluating 2 (three-fifths) cubed is shown below. 2 (three-fifths) cubed = 2 (StartFraction 3 cubed Over 5 EndFractio
sammy [17]

Answer:

Jim's error is " He did not multiply Three-fifths by 2 before applying the power "

Step-by-step explanation:

Jim's evaluating expression is 2(\frac{3}{5})^3

To verify Jim's error :

Jim's steps are

2(\frac{3}{5})^3

=2(\frac{3^3}{5})

=2(\frac{3\times 3\times 3}{5})

=2(\frac{27}{5})

=\frac{54}{5}

Therefore 2(\frac{3}{5})^3=\frac{54}{5}

Jim's error is " He did not multiply Three-fifths by 2 before applying the power "

That is the corrected steps are

2(\frac{3}{5})^3

=2(\frac{3^3}{5^3})  ( using the property (\frac{a}{b})^m=\frac{a^m}{b^m} )

=2(\frac{3\times 3\times 3}{5\times 5\times 5})

=2(\frac{27}{125})

=\frac{54}{125}

2(\frac{3}{5})^3=\frac{54}{125}

6 0
3 years ago
Read 2 more answers
ANSWER ONLY IF YOU KNOW THIS IS LAST OH MY POINTS HELP ASAP.
NNADVOKAT [17]

Answer:

slope: -170

y-int: 1020

P.S. I made sure my answer was right by graphing the equation (y = -170x + 1020) on a calculator :)

Step-by-step explanation:

check picture

3 0
3 years ago
Simplify 3/4(1/2x-12)+4/5
Nitella [24]

Answer:

3x/8 - 41/5

Step-by-step explanation:

Simplify each term.

3x/8 − 9+4/5

To write −9 as a fraction with a common denominator, multiply by 5/5

3x/8−9 x 5/5 + 4/5

Combine −9 and 5/5

Combine the numerators over the common denominator.

3x/8 + −41/5

Move the negative in front of the fraction

3x/8 - 41/5

Hope this helps you

8 0
4 years ago
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