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Alex17521 [72]
4 years ago
7

A gift box has the shape of a cube with an edge length of 4.5 in. What is the volume of the gift box? Enter your answer in the b

ox. in³
Mathematics
1 answer:
LUCKY_DIMON [66]4 years ago
5 0

Answer:

91.125  in^3

Step-by-step explanation:

4.5*4.5*4.5 = 91.125

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Simplify 4^10/4^10×7^0 as much as possible
Aloiza [94]

Answer:

1 is the answer because 4^10=1048576 and you have that on the top and the bottom of the problem then 7^0=1 so therefore 1048576/1048576=1

Step-by-step explanation:

4 0
3 years ago
I need help with this please
uranmaximum [27]

Answer:

Supplementary: 126 degrees ( 180-54)

Complementary: 47degrees (90-43)

Hope it helps!!!

3 0
3 years ago
Which of the following data could be graphed using a dot plot ?
kotegsom [21]

Answer:

number of cards in a house hold and number of siblings

Step-by-step explanation:

6 0
3 years ago
The height h of a projectile is a function of the time t it is in the air. the height in feet for t seconds is given by the func
alexgriva [62]

Domain means the values of independent variable(input) which will give defined output to the function.

Given:

The height h of a projectile is a function of the time t it is in the air. The height in feet for t seconds is given by the function

h(t)=-16t^2 + 96t

Solution:

To get defined output, the height h(t) need to be greater than or equal to zero. We need to set up an inequality and solve it to find the domain values.

To \; find \; domain:\\\\h(t) \geq0\\\\-16t^2+96t \geq  0\\Factoring \; -16t \; in \; the \; left \; side \; of \; the \; inequality\\\\-16t(t-6) \geq  0\\Step \; 1: Find \; Boundary \; Points \; by \; setting \; up \; above \; inequality \; to \; zero.\\\\t(t-6)=0\\Use \; zero \; factor \; property \; to \; solve\\\\t=0 \; (or) \; t = 6\\\\Step \; 2: \; List \; the \; possible  \; solution \; interval \; using \; boundary \; points\\(- \infty,0], \; [0, 6], \& [6, \infty)

Step \; 3:Pick \; test \; point \; from \; each \; interval \; to \; check \; whether \\\; makes \; the \; inequality \; TRUE \; or \; FALSE\\\\When \; t = -1\\-16(-1)(-1-6) \geq  0\\-112 \geq  0 \; FALSE\\(-\infty, 0] \; is \; not \; solution\\Also \; Logically \; time \; t \; cannot \; be \; negative\\\\When \; t = 1\\-16(1)(1-6) \geq  0\\80 \geq  0 \; TRUE\\ \; [0, 6] \; is \; a \; solution\\\\When \; t = 7\\-16(7)(7-6) \geq  0\\-112 \geq  0 \; FALSE\\ \; [6, -\infty) \; is \; not \; solution

Conclusion:

The domain of the function is the time in between 0 to 6 seconds

0 \leq  t \leq  6

The height will be positive in the above interval.

7 0
3 years ago
Read 2 more answers
Find the amount of the discount on a $234 item with a discount of 15%. A. $40.00 B. $23.40 C. $35.10 D. $35.01
Nady [450]
234 * 0.15 = 35.1

Your answer is C. $35.10.
6 0
3 years ago
Read 2 more answers
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