3 years ago

What is the stem and leaf plot

1 answer:

8 0

This is what a Stem and Leaf plot work. Do you know how to use it?

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BlackZzzverrR [31]

Answer:

Point Q is incorrect

Step-by-step explanation:

all you have to do is solve the fractions and plot the answers -9/2 = -4.5 and is graphed at -3.5

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3 years ago

sergiy2304 [10]

Rotation dilation translation reflection

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3 years ago

Pani-rosa [81]

Answer: $\frac{12}{7}\ \text{hours}$

Step-by-step explanation:

Given

New mail carrier takes 4 hours for delivery i.e.

New mail carrier completes $\frac{1}{4}$ part of work in 1 hour

Old mail carrier takes 3 hours for delivery i.e.

mail carrier completes $\frac{1}{3}$ part of work in 1 hour

If they work together, they complete the work in x hours i.e.

$\Rightarrow \dfrac{1}{x}=\dfrac{1}{4}+\dfrac{1}{3}\\\Rightarrow \dfrac{1}{x}=\dfrac{3+4}{12}\\\Rightarrow x=\dfrac{12}{7}\ \text{hours}$

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3 years ago

bagirrra123 [75]

X =(-8+√464)/-8=1-1/2√ 29 = -1.693

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2 years ago

Fantom [35]

Answer:

Enlargement by a scale factor of 3 centre (1,0)

Step-by-step explanation:

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3 years ago