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3 years ago

Suppose you have $3.50 every day to buy the PS3 play station. How much will you save in 5 months.

Mathematics

2 answers:

borishaifa [10]3 years ago

7 0

Answer:

$532 approximately

Step-by-step explanation:

k0ka [10]3 years ago

7 0

Answer:

525$

Step-by-step explanation:

Did you make this problem up lol. Assuming that each of our months has 30 days we would do 3.5× 150 = 525.

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33 inches is 9.6% of what number of inches

andreyandreev [35.5K]

Answer:

316.8

Step-by-step explanation:

Multiply 33 by 9.6.

4 0

3 years ago

U need to help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeev plz

Zolol [24]

Answer:

a=$12

b=$12

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2 years ago

A computer chip has dimensions of 8mm x 8mm. the scale drawing shows 4cm by 4cm. the answer is 1cm represents 2mm but I don't kn

Andru [333]

$Change\ all\ dimensions\ to\ the\ same\ unit. \\ \\ \\ \\ 4cm==\textgreater\ 400\ mm$ $Work\ out\ the\ Scale\ factor, \\ \\ \\ \\ Scale\ factor= { \frac{Scaled\ dimension\ (same\ side)}{Actual\ dimension\ (same\ side)} } \\ \\ = { \frac{400}{8} } \\ \\ = 50$
$1\ mm\ on\ actual= 50\ mm\ on\ scaled. \\ \\ 2\ mm\ represents\ 1\ cm\ on\ scaled.$

6 0

3 years ago

PLEASE HELP ME PLEASE!!

erastova [34]

Answer:

Is that you in your pfp?

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Can someone plz help me solved this problem I need help plz help me! Will mark you as brainiest!

I am Lyosha [343]

Answer:

13 l of 15%, 13 l of 25%, 26 l of 70%

Step-by-step explanation:

solutions:

15%, 25% and 70%

final solution:

52 l of 45%

This includes 0.45*52l= 23.4 l acid

Let's assume:

amount of 15% solution= x
amount of 25% solution= y
amount of 70% solution= z
and we have z=2y

so there are 2 equation:

x+y+z=52

0.15x+0.25y+0.7z=23.4

x+y+2y= 52 ⇒ x+3y= 52 ⇒ x= 52- 3y

0.15x+0.25y+1.4y=23.4

0.15x+1.65y=23.4
0.15*(52-3y)+1.65y=23.4
7.8-0.45y+1.65y=23.4
1.2y=23.4-7.8
1.2y= 15.6

y=15.6/1.2
y= 13 l

--------

x= 52- 3*13= 13 l
z= 2y= 2*13= 26 l

6 0

3 years ago