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natali 33 [55]
2 years ago
10

Leroy used the formula  to find the slope of the line graphed below. 

Mathematics
1 answer:
Lelechka [254]2 years ago
5 0
Rise is negative, run is positive
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Can someone please write this as a single logarithm and show work please and thank you
Mazyrski [523]

Answer:  

log_b(w^3y^4)

Step-by-step explanation:

To write the expression as a single logarithm, or condense it, use the properties of logarithms.  

1) The power property of logarithms states that log_ax^r = rlog_ax. In other words, the exponent within a logarithm can be brought out in front so it's multiplied by the logarithm. This means that the number in front of the logarithm can also be brought inside the logarithm as an exponent.  

So, in this case, we can move the 3 and the 4 inside the logarithms as exponents. Apply this property as seen below:

3log_bw+4log_by\\=log_bw^3+log_by^4

2) The product property of logarithms states that log_axy = log_ax+log_ay. In other words, the logarithm of a product is equal to the sum of the logarithms of its factors. So, in this case, write the expression as a single logarithm by taking the log (keep the same base) of the product of w^3 and y^4. Apply the property as seen below and find the final answer.  

log_bw^3+log_by^4\\=log_b(w^3y^4)

So, the answer is log_b(w^3y^4).

4 0
2 years ago
the venn diagram represents the results of a survey that asked participants whether they would want a rabbit or a snake as a pet
rosijanka [135]
For this case we will complete the table part by part.
 We have then:

 First row:
 Snake = Rabbit = 4
 Rabbit = Not Snake = 18
 Total = 4 + 18 = 22

 Second row:
 Not rabbit = Snake = 11
 Not rabbit = Not Snake = 26
 Total = 11 + 26 = 37

 Third row:
 Total = 4 + 11 = 15
 Total = 18 + 26 = 44
 Total = 59
3 0
3 years ago
Read 2 more answers
Lani's mother gave her and her two sisters $21 to spend at the movies. If each girl gets the same amount, how much do they each
kiruha [24]

each sister gets 21 dollars, so there are three sisters there fore 21*3 equals 63

3 0
2 years ago
Read 2 more answers
Find the vertex of the parabola f(x)=x2-6x+13
beks73 [17]
Rewrite in standard form using (h,k) to find the vertex.
(3,4) is the answer.
5 0
3 years ago
Raj collected 17 leaves during the field trip. His goal is to collect 5 times as many leaves. How many more leaves does Raj need
Mkey [24]
17 leaves × 5 = 85

raj needs 85 more leaves and he currently has 17, so

85 - 17 = 68
4 0
2 years ago
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