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artcher [175]
3 years ago
10

Easy question, 100 points Focus on question 3 and 4 Topic: Surface area and Volume

Mathematics
2 answers:
Leto [7]3 years ago
5 0

Answer:

3. 9.4cm2

4. Any flat surface of a 3-D object or cube.

Step-by-step explanation:

A face is well flat.

Dafna11 [192]3 years ago
3 0

Answer:

3. 9.4cm2

4. Any flat surface of a 3-D object or cube.

Step-by-step explanation:

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4) It is known that 3 is the remainder when 99 is divided by a, and 70 is 2 short from being divisible by a. How many positive i
katrin2010 [14]

Answer:

  • 5 integers: {4, 6, 8, 12, 24}

Step-by-step explanation:

<u>From the given info we have:</u>

  • 99 - 3 = 96 is divisible by the number, the number is greater than 3 since the remainder was 3.
  • 70 + 2 = 72 is divisible by same number.

<u>Using the above info, find all factors of the two numbers, greater than 3:</u>

  • 96 = 4*24 = 6*16 = 8*12 = 12*8 = 16*6 = 24*4 = 32*3 = 48*2
  • 72 = 4*18 = 6*12 = 8*9 = 12*6 = 18*4 = 24*3 = 36*2

<u>The common divisors are:</u>

  • 4, 6, 8, 12, 24
6 0
3 years ago
Use the binomial theorem to expand the binomial (s+2v)^5
vladimir2022 [97]
S^5 + 10s^4v + 40s^3v^2 +80s^2 v^3 +80sv^4 +32v^5
8 0
3 years ago
My coffee mug weighs 200 g and hold 260cm3 .
yarga [219]

The coffee mug when filled will weigh 460 g

<h3>Calculating mass</h3>

From the question, we are to determine the weight of the mug if filled with water

From the given information,

The weight of the coffee mug is 200 g and holds 260cm³.

If filled with water, the volume of the water will be 260cm³.

Now, we will determine the mass of this volume of water

Using the formula,

Density = Mass/Volume

∴ Mass = Density × Volume

Volume = 260 cm³

Density of water =  1 g/cm³

∴ Mass of the water = 1 × 260

Mass of the water = 260 g

Mass of the coffee mug when filled with water = Mass of the coffee mug when empty + Mass of water  

Mass of the coffee mug when filled with water = 200 g + 260 g

Mass of the coffee mug when filled with water = 460 g

Hence, the coffee mug when filled will weigh 460 g

Learn more on Calculating mass here: brainly.com/question/17385315

#SPJ1

5 0
1 year ago
The daily temperatures in Fahrenheit in January for 10 selected cities are
irga5000 [103]

The set that is more variable is the daily temperature as they won't be clustered but rather spread out.

<h3>How to know the set that's more variable?</h3>

The mean of the temperature will be:

= (51 + 37 + 53 + 27 + 91 + 50 + 50 + 83 + 83 + 90)/10

= 615/10

= 61.5

The mean of the precipitation will be:

= (4.5 + 3.8 + 1.4 + 2.4 + 2.8 + 4.6 + 4.7 + 2.3 + 1.5)/10

= 28/10

= 2.8

Learn more about variables on:

brainly.com/question/2804470

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6 0
2 years ago
3. Round the decimals to the nearest tenth:<br>a) 4.67<br>b) 5.81<br>c) 3.98​
Allushta [10]
A) 4.7
B) 5.8
C) 4

Any number greater than five rounds the number before it up by one
8 0
3 years ago
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