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jeyben [28]
3 years ago
5

4. You purchase 3 items for $4.23. About how much did you spend? $15 $12 $10 $13

Mathematics
2 answers:
statuscvo [17]3 years ago
7 0

Answer:

you spend around 12 dollars to be exact 12.69 ha nice

Andrew [12]3 years ago
4 0

Answer:

about 13$

Step-by-step explanation:

if you take the "basic" dollars, 4 and multiply by 3. you get 12

then add the change. 20x3 60. since it is above 50 cents you round up.

giving you 13$

I WOULD LOVE BRAINLIEST IF RIGHT ;))

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MatroZZZ [7]

40% of 149 is 59.60

149-59.60= 89.40

5 0
3 years ago
Andrei wants to fill a glass tank with spherical marbles and then fill the remaining space with water.
diamong [38]

The volume of each marble is 0.05 liters

<h3>How to determine the volume?</h3>

The volume function is given as:

w = 32 - 0.05n

The variable n represents the number of marbles.

This means that 0.05n represents the volume of n marbles and 32 represents the total volume of the glass tank

To get the volume of each marble, we divide 0.05n by n

i.e.

Volume = 0.05n/n = 0.05

Hence, the volume of each marble is 0.05 liters

Read more about linear functions at:

brainly.com/question/8062202

#SPJ1

3 0
2 years ago
Lukas earns $168 every 12 hours. Write this rate as a unit rate
BartSMP [9]

Answer:

14

Step-by-step explanation:

To find the unit rate, we want the denominator to be 1. So 168/12 is 14.

8 0
4 years ago
A nationwide telephone survey used random digit dialing (one kind of telephone survey).Out of 1507 respondents, 3% said they had
densk [106]

Answer

The answer and procedures of the exercise are attached in the following archives.

Step-by-step explanation:

You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.  

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3 years ago
What is the first thing you draw in creating an angle bisector?
sp2606 [1]
I’m pretty sure that the answer is A sorry if I’m wrong
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