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andreev551 [17]

3 years ago

13

If the function f(y) models the number of inches a tree grows in a (y) year, which describes an appropriate domain for the funct

ion?
A) all integers where n > 0
B) all integers where n ≥ 0
C) all rational numbers where n > 0
D) all rational numbers where n ≥ 0

1 answer:

Gala2k [10]3 years ago

3 0

All rational numbers where n ≥ 0

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A rectangular container 100cm long,60cm wide and 80cm high is filled with water up to the level of 50cm.What is the volume of th

alex41 [277]

Answer:

D) 240 000 cm³

Step-by-step explanation:

V = 100cm×80cm×(80-50)cm

= 8000cm²×30cm

= 240 000 cm³

5 0

3 years ago

Rewrite the following equation in slope-intercept form.<br><br> 3x − 11y = 19

Law Incorporation [45]

Answer:

y = 3/11(x) - 19/11

Step-by-step explanation:

Step 1: Subtract 3x from both sides.

$3x-11y-3x=19-3x$
$-11y=-3x+19$

Step 2: Divide both sides by -11.

$-11y/-11=(-3x+19)/-11$
$y=\frac{3}{11}x-\frac{19}{11}$

Therefore, the answer is y = 3/11(x) - 19/11.

8 0

3 years ago

Lucita does the division problem 3.302 + -1.27, and gets -0.026. She doesn't understand this result because she had

emmasim [6.3K]

Answer:

according to my calculation Lucita's estimate is too low.

Step-by-step explanation:

because if we divide 3.302 by -1.27 we get -2.6 but lucita wrote 0.026

so it means that she wrote is so low it has to be bigger

hope i helped

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8 0

3 years ago

Read 2 more answers

A fair dice is rolled

Tema [17]

Answer:

1/2

Step-by-step explanation:

you could get 2 or 4 or 6

6 0

3 years ago

Expand(2x-1)(x+5) please answer this ASAP thank you.

hjlf

Answer:

2x² + 9x - 5

Step-by-step explanation:

Given

(2x - 1)(x + 5)

Each term in the second factor is multiplied by each term in the first factor, that is

2x(x + 5) - 1(x + 5) ← distribute both parenthesis

= 2x² + 10x - x - 5 ← collect like terms

= 2x² + 9x - 5

4 0

3 years ago