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kondaur [170]
3 years ago
11

Suppose each edge of a cube is 7.8 cm long. Which is the BEST estimate for the volume of the cube?

Mathematics
2 answers:
Naya [18.7K]3 years ago
6 0
Multiply like this. And it gives you your answer.





7.8•7.8•7.8
Leno4ka [110]3 years ago
6 0
Estimating would involve just rounding up to 8 for the length.
then V=blh, 8×8×8= 512

(But if you work the problem as originally stated though, 7.8×7.8×7.8= 474.552, and that rounded up is 475).
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nasty-shy [4]

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defendant who, before being served with process, timely returns a waiver need not serve an answer to the complaint until 60 days after the request was sent—or ...

Step-by-step explanation:

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2 years ago
PLEASE HELP WILL MARK BRAINLIEST THANK YOU
Alina [70]

Answer:

\huge\boxed{\sf 46}

Step-by-step explanation:

<u>Formula for area of rectangle:</u>

= length × width

<u>Area of the smaller rectangle:</u>

length = 7

width = 6

= 7 × 6

= 42

<u>Area of the larger rectangle:</u>

length = 7 + 4 = 11

width = 6 + 2 = 8

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<u>Area of the shaded region:</u>

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\rule[225]{225}{2}

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5 0
3 years ago
Graph of a cubic polynomial that falls to the left and rises to the right with x intercepts negative 3, negative 2, and 2
Tasya [4]

Answer:

f(x) = x3 + 3x2 − 4x − 12

Step-by-step explanation:

A polynomial which falls tot he left and rises to the right is a function with a positive leading coefficient. Its formed by the x-intercepts or zeros x = -3, -2 and 2. The zeros form the factors (x+3)(x+2)(x-2). Multiply the factors using the distributive property to find the function in standard form.

(x+3)(x+2)(x-2)

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4 0
3 years ago
Grace is planning on purchasing an Akai Professional MPC5000 drum machine for $2195. She's been pre-approved to finance her purc
Genrish500 [490]

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2) She will pay $2458.2 for the MPC5000

3)Her monthly payment will be $26.50 if she pay her saved up money upfront

4) She will pay $2365.4 for the MPC5000

5) Yes, I recommend to pay the $775 upfront . If she pay upfront, then the amount she needs to pay for the MPC5000 is less.

Step-by-step explanation:

The cost of the drum machine is $2195

The APR is 12% over 60 months

1) the APR for 60 months is 12%

So, the APR for 1 month is

12/60 = 0.2%

The interest per month = 0.2% of 2195

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The amount to be paid per month is

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= (2195/60) + 4.39

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2) If she pays $40.97 per month then the total payment (for 60 months) for the drum machine

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So she have to borrow less .

The amount to be financed is

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Monthly she have to pay

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4) If she pay $775 upfront then the remaining $1420 is financed

Her monthly payment is $26.50

Then for 60 months she will pay,

26.50 x 60= $1590.4

The total amount paid for the drum machine is

775+1590.4 =$2365.4

4 0
3 years ago
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