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OLEGan [10]
3 years ago
15

5+5+10+10+20+15-13+17

Mathematics
1 answer:
Pavel [41]3 years ago
7 0
95 is the right answer
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Which of the following shows the prime factorization of 72 using exponential notation?
Luba_88 [7]

Answer:

2^3 .3^2

Step-by-step explanation:

if 2×2×2 = 8

and 3×3=9 then 8×9=72

6 0
3 years ago
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What value will make the equation true -21-?=1.5
AfilCa [17]

Answer: ? = -22.5

Step-by-step explanation:

Using a negative number to replace the ? turns the minus into a plus sign.

-21 - (-22.5) = 1.5 is the same as -21 + 22.5 = 1.5

6 0
3 years ago
What is the Derivative of y=sec(x2)y=sec(x^2)?
wolverine [178]
y=sec(x^2)=\frac{1}{cos(x^2)}=[cos(x^2)]^{-1}\\\\y'=-cos(x^2)^{-2}\cdot[-sin(x^2)]\cdot2x\\\\=\frac{1}{cos^2(x^2)}\cdot sin(x^2)\cdot2x=\frac{2xsin(x^2)}{cos(x^2)cos(x^2)}=2x\cdot\frac{sin(x^2)}{cos(x^2)}\cdot\frac{1}{cos(x^2)}\\\\=\boxed{2xtg(x^2)sec(x^2)}
6 0
3 years ago
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Attendance at​ Orlando's newest Disneylike​ attraction, Lego​ World, has been as​ follows: Quarter Guests ​(in thousands) Quarte
gayaneshka [121]

Answer:

The answer to this question can be defined as follows:

\text{Seasonal Indices} \\\\\left \begin{array}{cc} \bold{Season}&\bold{Index}\\\text{Winter} & 0.704\\ \text{Spring}&  1.061 \\\text{Summer} &  1.518 \\ \text{Fall} &  0.717 \end{array}\right\\

Step-by-step explanation:

please find attached file.

8 0
3 years ago
For a game, 3 people are chosen in the first round. Each of those people chooses 3 people in the second round, and so on. How ma
Feliz [49]

Answer:

18

Step-by-step explanation:

3

6

9

12

15

18

8 0
3 years ago
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