22 x² y–55xy² in factorization

7. What is the next fraction in each of the following patterns?

serious [3.7K]

Answer:

36/40, 47/101, 192

Step-by-step explanation:

(a)The numerator (top number of the fraction) is adding up by odd numbers in order.

From 1/40 to 4/40 you add 3, from 4/40 to 9/40 you add 5, from 9/40 to 16/40 you add 7, and from 16/40 to 25/40 you add 9.

The next number to add would logically be 11. So from 25/40 you would go to 36/40.

36/40 is your next fraction.

(b)

3+4=7,4+7=11,7+11=18,11+18=29,18+29=47

(c) 1*2=2,2*2=4,2*4=8,4*8=32,8*32=256,32*256=8,192

4 0

2 years ago

Jocelyn is going to invest $610 and leave it in an account for 12 years. Assuming the interest is compounded continuously, what

tigry1 [53]

Answer:

0.06 or 6%

Step-by-step explanation:

Continuous Compounding:

$A=Pe^{rt}\\1220=610e^{12r}\\\\r=\frac{ln(2)}{12} \\\\r=0.058$

0.06 or 6%

5 0

2 years ago

Read 2 more answers

Choose the correct simplification of m to the seventh power times n to the fourth power all over m to the fourth power times n t

Sholpan [36]

Answer:

$m^{3} n$

Step-by-step explanation:

Simplify $\frac{m^{7}n^{4}}{{m^{4}n^{3}}}$

We can simplify the expression by by using the quotient rule. Since the numerator is greater than the denominator and of similar terms, we'll subtract the denominator from numerator. This simply means that to divide two exponents with the same base, you keep the base and subtract the powers.

$=m^{7-4}n^{4-3}\\=m^3n$