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stepladder [879]
3 years ago
5

What is the value of 4p-2,when p=8

Mathematics
2 answers:
Vinil7 [7]3 years ago
8 0

4(p)-2, since p is 2, then substitute 2 for p in the expression. Therefore 4(2)-2= 32-2=30.

Cerrena [4.2K]3 years ago
4 0
First you do 4×8= 32 then subtract the 2

p=30
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Marco located the falllow points on a number line which point is not corrtly placed on the number line
mario62 [17]

Question:

Marco plotted the following points on the number line.

Point A: 0.3 Point B:  3/4 Point C: 11/4 Point D: 0.7

Which point did he plot incorrectly?

Answer:

Point D

Step-by-step explanation:

Given

Point\ A= 0.3

Point\ B= \frac{3}{4}

Point\ C= \frac{11}{4}

Point\ D= 0.7

Required

The incorrectly plotted point

Number plotted on a number line increases from left to right. This implies that:

A < B < C < D

Substitute the values for the given points

0.3 < \frac{3}{4} < \frac{11}{4} < 0.7

Express as fractions

0.3 < 0.75 < 2.75 < 0.7

Up till 2.75, the order of the numbers is correct.

However, 0.7 is less than 0.75 and 2.75

So, 0.7 is not placed correctly.

<em>This implies that point D is not correctly placed</em>

7 0
3 years ago
If the ice shop has only enough cocoa to make 4 gallons of chocolate ice cream, how many gallons of strawberry ice cream can the
tankabanditka [31]

The complete questions is:

The ice cream shop needs 5 pounds of strawberries for every gallon of strawberry ice cream. the shop chooses to produce 4 gallons of chocolate ice cream. how many pounds of strawberries should the shop purchase?

Pounds of strawberry ice cream needed to be bought by the shop exists 20 pounds.

<h3>How many gallons of strawberry ice cream can the shop efficiently produce?</h3>

The ice cream shop requires 5 pounds of strawberries for every gallon of strawberry ice cream and the shop chooses to make 4 gallons of ice cream,

Quantity of chocolate ice cream created in the shop = 4 gallons

Quantity of strawberries needed for each gallon of ice cream = 5 pounds

Pounds of strawberries needed to be bought by the shop = Quantity of chocolate ice cream created by the shop * Quantity of strawberries needed for each gallon of ice cream

$= 4 * 5

= 20 pounds.

Pounds of strawberries needed to be bought by the shop exists 20 pounds.

To learn more about the word problem refer to:

brainly.com/question/12333642

#SPJ4

3 0
2 years ago
A student club has 11 members. How many ways can the club choose a President, Vice President, and Treasurer?
belka [17]

Answer:990

Step-by-step explanation:

Since the president has 11 chances, the vice president has 10 chances, and the treasures has 9 chances, then there are 11 x 10 x 9 = 990 way of choosing them.

Or,

11P3 = 11!/(11 - 3)! = 11!/8! = (11 x 10 x 9 x 8!)/8! = 11 x 10 x 9 = 990

4 0
3 years ago
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hodyreva [135]
I think this may be false
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3 years ago
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23.10 rounded to the nearest tenth
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The answer is 23.1 :)

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3 years ago
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