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Ray Of Light [21]
3 years ago
7

How does this work? Answers please!

Mathematics
1 answer:
Elena L [17]3 years ago
5 0

Answer:

The surface area is 91

Step-by-step explanation:

3*4=12

12/2=6

        6*2=12

        7*5=30

        4*7=28

        3*7=21

12+30+28+21=91

The equations that are on the left are caculations triangle calcuations. The equations on the right are the ones that equal each of the 2d shapes in the prism and if u add them all up you get your surface area.

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Hi! The question is in the is in the picture :) (worth 50 points)
Reika [66]

Answer:

53.2

Step-by-step explanation:

5 0
2 years ago
An auditorium has 50 rows of seats. The first row has 20 seats, the second row has 21 seats, the third row has 22 seats, and so
Vikentia [17]

Answer:

1050

Step-by-step explanation:

I'm pretty positive it would be 1050 by multiplying 50 and 20 and adding 50

4 0
3 years ago
Jacob is planting flowers for his grandmother. This morning, he spent an hour planting
kirill [66]

Answer:

Ignore my answer

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLEASE REFER THE ATTACHMENT. THANK YOU ​
irina1246 [14]

The solution is given below:

<h3>What is price index?</h3>

An index number expressing the level of a group of commodity prices relative to the level of the prices of the same commodities during an arbitrarily chosen base period and used to indicate changes in the level of prices from one period to another.

Given:

Comm.         p0        q0       p1       q1       p0q0    p1q0       p1q1        p0q1

     A           25      750       30    960    18750      750       28800     24000

    B             30      450       25    550    13500     750       13750      16500

    C             5        250        6     360      1250     30        2160          1800

    D              6        90         7       210      540       42        1470           1260

    E               10        140       10     190     1400      100       1900          1900

     F                 4         48       5     65      192          240        365         260

Now,

\sump0q0 = 35632

\sump1q0 = 1912

\sump1q1 = 48445

\sump0q1= 45720

1) P01(L) = \sump1q0/\sump0q0 * 100

             = 5.36

2) P01(L) = \sump1q1/\sump0q1 * 100

            = 105.96

Dorbish- Bowley

= 5.36+ 105.96/2

=55.66

Marshall- Edgeworth

=  1912+  48445/35632 + 45720

= 50357/ 81352

= 0.619 *100= 61.9

Fisher's price index

=( 5.36 * 105.96 )^ 0.5

=23.831

Learn more about price index here:

brainly.com/question/14184515

#SPJ1

4 0
2 years ago
Help and I will follow
inn [45]

Answer:

32

Step-by-step explanation:

Our total is x.

Maysa took half of the cherries, so there is .5x left.

Nabilla took half of the remaining, so that is .5*0.5x, which is .25x

Abdulla took 3.

Your equation is:

.25x-3=5

.25x=8

x=32

So there are 32 cherries

7 0
3 years ago
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