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2 years ago

5

Put three number cards in a bag. ( 0 1 2 ) 2. Draw one card from the bag without looking. Put a mark in the tally column for the

number card. Put the card back into the bag. 3. Do this process for 20 times. Add the tally marks and write the number in the frequency column. Number Tally Frequency 0 1 2

1 answer:

seraphim [82]2 years ago

8 0

Answer:

X _____ tally ______ Frequency

0 _____ |||||_________ 5

1 ______|||||||| ________8

2 _____ ||||||| ________ 7

Step-by-step explanation:

Cards, x = 0, 1, 2

Constructing a table :

X _____ tally ______ Frequency

0 _____ |||||_________ 5

1 ______|||||||| ________8

2 _____ ||||||| ________ 7

Card 0 has a frequency of 5

Card 1 has a frequency of 8

Card 2 has a frequency of 7

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Which point on the line number line represntes -1/3

OverLord2011 [107]

Answer:

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3 years ago

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Given the function f(x)=|x+5|,find each of the following<br> F(10),f(-5),f(0)

stira [4]

I hope this helps you

x=10 f(10)=|10+5|=|15|=15

x=-5 f(-5)=|-5+5|=|0|=0

x=0 f(0)=|0+5|=|5|=5

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3 years ago

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△ABC ≅ △BAD. Points C and D are placed on different sides of line AB. Make a guess about how lines AC and BD relate. Explain.

Hunter-Best [27]

Answer:

See below

Step-by-step explanation:

It looks like

AB⟂CD
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3 years ago

A support cable runs from the top of the telephone pole to a point on the ground 40 feet from its base. If the cable makes an an

kirill [66]

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3 years ago

!!20 POINTS!! Claire filled up her car with gas before embarking on a road trip across the country. Let G represent the number o

pentagon [3]

Answer:

$G=-\frac{5}{4}t+15$

Slope = $-\frac{5}{4}$

Step-by-step explanation:

Let the equation representing the number of gallons left in the gas tank is,

G = mt + b

Where m = slope of the line

b = y-intercept of the line

Slope of the line passing through two points $(x_1,y_1)$ and $(x_2,y_2)$ is,

'm' = $\frac{y_2-y_1}{x_2-x_1}$

Slope of the line passing through (8, 5) and (4, 10),

m = $\frac{10-5}{4-8}$

m = - $\frac{5}{4}$

Equation of line will be,

G = $-\frac{5}{4}t+b$

Since, point (8, 5) lies on this line,

5 = $-\frac{5}{4}(8)+b$

5 = -10 + b

b = 15

Therefore equation of the function will be,

G = $-\frac{5}{4}t+15$

Here slope of the function represents the $\frac{5}{4}$ gallons of gas is consumed to drive the car for one hour.

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2 years ago