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antiseptic1488 [7]
3 years ago
12

The pie chart shows how 36 pupils​

Mathematics
1 answer:
sergeinik [125]3 years ago
7 0

Answer:

26 16 19 21

Step-by-step explanation:

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Solve.<br> (4 x 104)(2 x 103)
victus00 [196]

Answer:

85,696

Step-by-step explanation:

4 x 104 = 416

2 x 103 = 203

No sign between parentheses means that you have to multiply the two outcomes of the parentheses.

416 x 203 = 85,696

7 0
3 years ago
The $130 fishing rod was first marked down 40 percent, and now it’s an additional 25 percent off. How much will it end up costin
ehidna [41]

Answer:$58.50

Step-by-step explanation:

The price was 130

With 40% off

Which reads out in this format

40/100*130= 52 dollars off the real price

130-52=78 dollars

Then later reduce by 25 percent

Now the price is 78 dollars

25/100*78= 19.5 dollar off the new price

So the real price will be

78-19.5=$58.5

7 0
2 years ago
The weight of a car is modeled with the polynomial x2 + 10x + 200. The weight of a x3 + x + 100. Which polynomial represents the
Zolol [24]
<h3>The combined weight of a car and truck is given as the polynomial   P(W) = x³ + x² + 11 x + 300</h3>

Step-by-step explanation:

The weight of the car is given as:

P(C)  =  x² + 10 x  + 200

The weight of the truck is given as:

P(T)  =  x³ +  x  + 100

Now, the combined weight of both vehicles is given as

= Weight of Car P(C)   + Weight of Truck P(T)

P(W)  = x² + 10 x  + 200 +  x³ +  x  + 100

         =  x³ + x² + (10 x +  x)+ (200 + 100)

         = x³ + x² + 11 x + 300

⇒ The combined weight of a car and truck is given as the polynomial P(W) = x³ + x² + 11 x + 300

3 0
2 years ago
Find the solution of the objective function for problems (a) - (b) below. For each problem,
sergey [27]

Answer:

is that all detail

Step-by-step explanation:

5 0
3 years ago
All of the equations below are equivalent to 2x+3=x+1. Which transformation would not be justified using the commutative propert
ziro4ka [17]

Answer:

I think the answer is C

Step-by-step explanation: It could also be B

but then again it could be

6 0
2 years ago
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