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Novay_Z [31]
3 years ago
11

ILL GIVE BRAINLIEST TO QUICKEST AND BEST ANSWER!

Mathematics
1 answer:
Lana71 [14]3 years ago
4 0

Answer:

A. x^{3} + 3x^{2} +5x+3

B. 2x^{3} -3x^{2} -5x+6

C. 3y^{3} - 4y^{2} -11y+4

D. x^{2} - 2xy+y^2+x - y

E.  3m^2-2mn-n^2+6m+2n

F.  4x^4+4x^3+5x^2+2x+1

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16. If a customer's check subtotal comes to $27.14,
horsena [70]

Answer:

$28.77

Step-by-step explanation:

If the subtotal is $27.14, and the tax to add is 6%, the total would be:

$27.14*(1+0.06)=$28.77

3 0
3 years ago
Read 2 more answers
Please help me with my math homework
rosijanka [135]
1. 100 times larger than
2. 1/10
3. 1,000 times larger than
4. 1,000 times larger than
5. 1/100
6. 1/10
7. 1/10
3 0
3 years ago
In one type of state lottery 5 distinct numbers are picked from 1,2,3,...,40 uniformly at random.
belka [17]

Answer: a) 1 / ⁴⁰C₅ b)  0.33

Step-by-step explanation:

a) The sample space consists of all numbers 1-40.

Since any of the number can be taken from the sample space  so each of five 5 distinct numbers we take has equal probability of occurring. So probability of each 5 numbers set we take will be equal to 1 / ⁴⁰C₅

b)

If we pick exactly 3 even number then that means other 2 will be odd.

So, we have sample space of 40 numbers out of which 20 are even and 20 are odd.

Now we have to pick 3 even out of 20 and 2 odd out of 20.

Probability = ²⁰C₃ * ²⁰C₂ / ⁴⁰C₅

Probability= 0.33

4 0
3 years ago
URGENT DUE BY 3:00!
lys-0071 [83]
You can put the 2 circles together to get 1 circle
so basically we just find

area of rectangle taht is 8ft by 18ft
and area of ciecle with disameter of 8


area rectangle=18 times 8=144 square feet

area of ciecle=pir^2
d/2=r, 8/2=4
area=pi4^2=16pi, pi=3.14 so then
50.24


toal is rectangle+circles=144+50.24=194.24 suare feet
rounded
194 square feet
8 0
3 years ago
Read 2 more answers
Tolong bantuin pakai cara ​
Mama L [17]

Answer:

1364

Step-by-step explanation:

1, 3, 4, 7, 11, 18, 29, 47, 76, 123, 199, 322, 521, 843, 1364

a1+a2 = a3, a2+a3=a4 etcetera..

1+3 =4

3+4 =7

4+7=11

.

.

a13+a14 = a15

521+843 = 1364

so, 1364 is the answer

7 0
3 years ago
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