2 years ago

Kady and Scott both invest £800.

Mathematics

1 answer:

tresset_1 [31]2 years ago

6 0

Answer:we smoking fredoooooooooo

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If f(x)=3x+2 what is f(5)?

frozen [14]

Answer:

Step-by-step explanation:

f(x)=3x+2

Let x = 5

f(5)=3*5+2

Multiply first

f(5) = 15+2

Then add

= 17

7 0

3 years ago

One serving of trail mix has 67 grams of carbohydrates, which is 22% of the recommended daily amount. What is the total recommen

DaniilM [7]

For this case we propose a rule of three:

67 grams -----------> 22%

x grams --------------> 100%

Where:

The variable "x" represents the recommended amount of daily carbohydrates.

So, we have:

$x = \frac {100 * 67} {22}\\x = 304.5455$

Rounding we have the recommended amount, in grams, of carbohydrates: 305 grams

Answer:

305 grams

5 0

3 years ago

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Please could someone please explain how i do this, much appreciated!

Vilka [71]

You want to multiply together the number of possible choices for each digit in the code.

0-9 is ten possible numbers, since repetitions are allowed (example code 2,2,2,2) there are ten possible choices per digit in the code.

10*10*10*10 = 10,000 four digit coded possible

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3 years ago

What does 144 =to for a squared

Dafna11 [192]

12 *12 = 144

Therefore 12^2 = 144

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3 years ago

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46% of what is 13?<br> A)6<br> B)28.3<br> C)598<br> D)25

jek_recluse [69]

Answer:

5.98