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3 years ago

12

By reaching into a bag that has letters A, B, and C, George will select three letters without replacing them. In how many possib

le ways could the letters be drawn?

1 answer:

Marysya12 [62]3 years ago

3 0

ABC,ACB,BAC,BCA,CAB,CBA

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What is the slope of the line that passes through the points ( 5 , 6 )and ( 5 , 9 ) ? Write your answer in simplest form.

Lapatulllka [165]

Answer:

3

Step-by-step explanation:

9-6

over

6-5

=3/1

simplify

m=3

8 0

2 years ago

A plane takes off and climbs steadily gor 30 minutes until it reaches 35,000 feet. It travels at that altitude for 2 hours until

horrorfan [7]

This is a function where:
x - time in minutes;
y = f ( x ) - altitude of a plane in feet.
Max altitude = 35,000 feet
0.5 h + 2 h + 15 min = 30 min + 120 min + 15 min = 165 min
Domain:
x ∈ [ 0; 165 ]
Range:
y ∈ [ 0; 35,000 ]

6 0

3 years ago

kicyunya [14]

Answer:

The c intercept is 42

The t intercepts are: 6, -1 and 7

Step-by-step explanation:

Given

$c(t) = (t - 6)(t +1)(t-7)$

Solving (a): The c intercept

Simply set t to 0

$c(t) = (t - 6)(t +1)(t-7)$

$c(0) = (0 - 6)(0 +1)(0-7)$

$c(0) = (- 6)(1)(-7)$

$c(0) = 42$

Solving (b): The t intercept

Simply set c(t) to 0

$c(t) = (t - 6)(t +1)(t-7)$

$(t - 6)(t +1)(t-7) = 0$

Split

$t - 6= 0,\ \ t +1= 0,\ \ t-7 = 0$

Solve for t

$t = 6,\ \ t =-1,\ \ t=7$

4 0

2 years ago

How do u do this - 50 points pls help i need it

nika2105 [10]

This is a weird question but I believe sense you did bring the money then you are going to buy lunch.

5 0

3 years ago

Read 2 more answers

I’ll give points and brainalist for a correct answer / explanation

wlad13 [49]

Answer:

Answer is C

r= 3

there are 4 circles.

total area of circle = 4 π 3²

so shaded area = 12²- 4π3²= 30.90

Step-by-step explanation:

3 0

3 years ago