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jolli1 [7]
3 years ago
5

All 9 and 10 Numer 9 answer all a,b,c,d Number 10 answer a,b,c ASAP

Mathematics
1 answer:
olganol [36]3 years ago
5 0
Hold up I’m gonna help u
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I need help can I don’t know how to do this problem
Elden [556K]

Answer:

a ^ (1/12)

Step-by-step explanation:

a ^ (1/3)

---------------

a ^ (1/4)

We know that b^ c / b^ d = b ^ (c-d)

a^ (1/3 - 1/4)

getting a common denominator

1/3 *4/4 - 1/4*3/3 = 4/12 - 3/12

a^ (4/12 - 3/12)

a ^ (1/12)

7 0
2 years ago
The ____ allows you to use pattern-matching characters to determine whether one string is equal to another string.
romanna [79]

The <u>like operato</u>r allows you to use pattern-matching characters to determine whether one string is equal to another string.

plz give me brainly

6 0
3 years ago
A fisherman can
viva [34]

Answer:

4 [miles].

Step-by-step explanation:

1) the condition 'the entire trip took 5 hours' can be written as (where t_us - time spent upstream, t_ds - time spent downstream)

t_{us}+t_{ds}=5;

2) but the distance [D] upstream is equal the distance downstream, then the condition above can be written:

\frac{D}{V_{us}} +\frac{D}{V_{ds}} =5; \ (V_{us}-rowing \ upstream,V_{ds}-rowing \ downstream);

3) finally,

D=\frac{5V_{us}*V_{ds}}{V_{us}+V_{ds}};

D=5*4/5=4 [miles].

5 0
1 year ago
Calculate the interest paid when 4920 is invested at 13% p.a simple interest for eight years​
Jlenok [28]

Answer:

I'll setup the problem and you can do the calculations

Step-by-step explanation:

The formula for simple interest:

I = P*r*t

I = interest

P = principle or amount invested

r = interest rate per period (period is a year)

t = number of periods

P = 4920

r = .13

t = 8

if you have questions, send a comment

5 0
3 years ago
Is y equals 3x + 2 proportional number or non proportional​
vodomira [7]

Answer:

Non-proportional

Step-by-step explanation:

because it has a y-intercept of 2 in order for it to be proportional its y-intercept should be 0.

3 0
2 years ago
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