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Anna [14]
3 years ago
9

2 1/5 divided by 1 1/2

Mathematics
2 answers:
Virty [35]3 years ago
4 0

Answer:

42/55

Step-by-step explanation:

21/5 × 2/11.........

uysha [10]3 years ago
3 0

Answer:

1 7/15

hope this helps

have a good day :)

Step-by-step explanation:

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What si the exponential form of 243
dezoksy [38]
2.43 x 10^2

Hope this helps
7 0
3 years ago
Read 2 more answers
Find the total surface area of the prism.<br><br> 13 in.<br> 9 in.<br> 15 in.<br><br> Need asap
natta225 [31]

Answer:

The surface area of a rectangular prism with length of

15, a width of 9 and a height of 13 is:

894.0000 square units.

not sure

Step-by-step explanation:

To find the surface area, use this rectangular prism surface area

formula:

Surface Area =

[(Length x Width) + (Length x Height) + (Width x Height)] x 2

Example: The surface area of a rectangular prism with length of

3 inches, width of 4 inches, and height of 5 inches:

Surface Area = [(3 x 4) + (3 x 5) + (4 x 5)] x 2

Calculated out this gives a surface area of 94 Square Inches.

(not the answer example)

3 0
3 years ago
Read 2 more answers
Mary and Frank have two bags in front of them. Mary’s bag has 4 marbles; blue, yellow, red and green. Frank’s bag has 3 marbles;
kupik [55]

Answer:

1/12

Step-by-step explanation:

8 0
2 years ago
A total of 937 people attend the play. Admission was $2.00 for adults and $0.75 for students. The totral ticket sales amounted t
a_sh-v [17]

Answer:

x = students

y = adults

Linear Systems of Equations :

x + y = 937

0.75x + 2y = 1,109

Step-by-step explanation:

Step 1 : eliminate one of the variables

x + y = 937

0.75x + 2y = 1,109

-2(x + y = 937) = -2x - 2y = -1874

-2x - 2y = -1874

0.75x + 2y = 1109

We can eliminate y since -2y + 2y = 0

Step 2: Find x number of students.

-2x = -1874

+0.75x = 1109

____________

-1.25x = -765

____________ = 612 students attended

     -1.25

937 - 612 = 325 adults

Check Answer :

612 x 0.75 = $459

325 x 2 = $650

$650 + $459 = $1,109

Therefore, there will be 612 students attending and 325 adults.

6 0
2 years ago
Polo shirts come in two colors- white and blue. There are 18 more white polo shirts than blue polo shirts. The white polo shirts
MAVERICK [17]

Answer:

The total number of polo shirts is 50

Step-by-step explanation:

Let

x -----> the number of white polo shirts

y -----> the number of blue polo shirts

we know that

x=y+18 -----> equation A

68\%=68/100=0.68

x=0.68(x+y) ------> equation B

substitute equation A in equation B and solve for y

y+18=0.68(y+18+y)\\ y+18=0.68(2y+18)\\ y+18=1.36y+12.24\\ 1.36y-y=18-12.24\\ 0.36y=5.76\\ y=5.76/0.36\\ y=16\ blue\ polo\ shirts

<u><em>Find the value of x</em></u>

x=16+18=34\ white\ polo\ shirts

<u><em>Find the total number of polo shirts</em></u>

x+y=34+16=50\ polo\ shirts

6 0
3 years ago
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