Find the center-radius form of the equation of the circle.center (0, 0), radius 7

A. x2 + y2 = 14
B. x2 + y2 = 
C. x2 + y2 = 49
D. x2 + y2 = 7


Answer: C

Mathematics

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A.

B.

C.

D.

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Solve the inequality. Graph the solution set.|5k + 6| + 7 > 9

A.

B.  ? 

C.

D.  ? 

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Solve using the five-step problem-solving process.The sum of two consecutive even integers is 70. Find the larger number.

A. 30 B. 44 C. 36 D. 32

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What percent of the total population is found between the mean and the z-score?

Standard Normal Distribution; z-scores  z      0.00      0.01     0.02      0.03     0.04      0.05     0.06      0.07     0.08      0.090.0    0.0000  0.0040  0.0080  0.0120  0.0160  0.0199  0.0239  0.0279  0.0319  0.03590.1    0.0398  0.0438  0.0478  0.0517  0.0557  0.0596  0.0636  0.0675  0.0714  0.07530.2    0.0793  0.0832  0.0871  0.0910  0.0948  0.0987  0.1026  0.1064  0.1103  0.11410.3    0.1179  0.1217  0.1255  0.1293  0.1331  0.1368  0.1406  0.1443  0.1480  0.15170.4    0.1554  0.1591  0.1628  0.1664  0.1700  0.1736  0.1772  0.1808  0.1844  0.18790.5    0.1915  0.1950  0.1985  0.2019  0.2054  0.2088  0.2123  0.2157  0.2190  0.22240.6    0.2257  0.2291  0.2324  0.2357  0.2389  0.2422  0.2454  0.2486  0.2517  0.25490.7    0.2580  0.2611  0.2642  0.2673  0.2704  0.2734  0.2764  0.2794  0.2823  0.28520.8    0.2881  0.2910  0.2939  0.2967  0.2995  0.3023  0.3051  0.3078  0.3106  0.31330.9    0.3159  0.3186  0.3212  0.3238  0.3264  0.3289  0.3315  0.3340  0.3365  0.33891.0    0.3413  0.3438  0.3461  0.3485  0.3508  0.3531  0.3554  0.3577  0.3599  0.3621? A. 17.17% B. 22.17% C. 12.17% D. 11.79% E. 27.17%

Mathematics