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3 years ago

I really dont get this question

Mathematics

2 answers:

sasho [114]3 years ago

5 0

Answer:10,000

Step-by-step explanation:

.02x10000=200

Gre4nikov [31]3 years ago

4 0

Answer:

10,000

Step-by-step explanation:

Example:

.01 × 10,000 = 100

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What is the equation of the circle with center (1, 1) that passes through the point (−3, 4)?

Alex_Xolod [135]

Answer: (x - 1)² + (y - 1)² = 25

Step-by-step explanation:

The formula for a circle is (x - h)² + (y - k)² = r² where

(h, k) is the center
r is the radius

Typically, you are given the center and the radius. In this problem, you are given (x, y) so you must plug that into the equation to find r².

Given: (x, y) = (-3, 4) and (h, k) = (1, 1)

(-3 - 1)² + (4 - 1)² = r²

(-4)² + (3)² = r²

16 + 9 = r²

25 = r²

Next, input (h, k) and r² into the equation

(x - 1)² + (y - 1)² = 25

3 0

3 years ago

In the equation below, solve for x a+12x=m

ryzh [129]

Answer:

x = $\frac{m-a}{12}$

Step-by-step explanation:

Isolate the term in x by subtracting a from both sides

12x = m - a ← divide both sides by 12

x = $\frac{m-a}{12}$

5 0

3 years ago

Read 2 more answers

How many times greater is the value of 6 in 640700 than the value of the 6 in 67040

STatiana [176]

Its 10 times more ..................... :)

6 0

3 years ago

If you’re good with probability math 30 please help with questions 33 and 35! real answers only

drek231 [11]

Answer: 33) b 34) a 35) none

Step-by-step explanation:

33)

Filling in the Venn Diagram (from Left to right, including outside of circles):

T only = 13

(T ∩ F)only = 6

F only = 21

(T ∩ D) only = 3

T ∩ F ∩ D = 5

(F ∩ D) only = 8

D only = 15

(T ∪ F ∪ D)' = 11

TOTAL = 82

$P(D'\cap F) = \dfrac{6+21}{13+6+21+3+5+8+15+11}\quad =\large\boxed{\dfrac{27}{82}}$

34)

Red = 26

Face = 12

Red ∩ Face = 6

Total cards = 52

R ∪ F = R + F - (R ∩ F)

= 26 + 12 - 6

= 32

$P(R\cup F)=\dfrac{R\cup F}{Total}\quad =\dfrac{32}{52}\quad \rightarrow \quad \large\boxed{\dfrac{8}{13}}$

35) Note that the total is 34 + 17 + 8 + 3 + 9 + 4 + 5 = 80

I think the teacher made an error, if so, then the answer is "d".

$P(C) = \dfrac{34+17+3+9}{Total} =\dfrac{53}{80}\quad \bigg(not\ \dfrac{34}{75}\bigg)\qquad \text{This is False.}\\\\\\P(S\cap T)=\dfrac{9+0}{Total}=\dfrac{9}{80}\quad \bigg(not\ \dfrac{12}{75}\bigg)\qquad \text{This is False.}\\\\\\\\P(C\cup T)\cup S = \dfrac{17+9+3+4}{Total}= \dfrac{33}{80}\quad \bigg(not\ \dfrac{38}{75}\bigg)\qquad \text{This is False.}\\\\\\P(C\cup T)\cap S'=\dfrac{34+17+8}{Total}=\dfrac{59}{80}\quad \bigg(not\ \dfrac{59}{75}\bigg)\quad \text{This is False.}$

7 0

3 years ago

mr_godi [17]

Answer:

-1536

Step-by-step explanation:

By taking the general formula for the geometric sequence, we substitute the variables with the values of our sequence, finding -1536 as the 11th term

4 0

2 years ago