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sergeinik [125]
3 years ago
15

Use these methods to normalize the following group of data:

Mathematics
1 answer:
Svetllana [295]3 years ago
8 0

Step-by-step explanation:

b is the answer , z-score normalization

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Complete the two-column proof using the answers in the bank. Given: V is the midpoint of (SU) ̅ .∠RSV ≅ ∠TUV Prove: ∆VUT ≅∆VSR
ivann1987 [24]

Step-by-step explanation:

1.  V is the midpoint of  (SU) ̅    1.  Given

2. UV ≅ VS           2.  Definition of midpoint

3. ∠RSV ≅ ∠TUV            3. Given

4.  ∠SVR ≅∠UVT           4.  Vertical Angle Theorem

5.  ∆VUT ≅ ∆VSR          5.  ASA Congruence  


8 0
3 years ago
A rental car agency charges $ 220.00 per week plus $ 0.15 per mile to rent a car. How many miles can you travel in one week for
bazaltina [42]

Answer:

x=900

Step-by-step explanation:

Read the problem carefully and figure out where it says plus and where it says per. Per implies multiplication. Plus is addition.

220+0.15x

To solve, plug in 355 for the answer and back solve for x.

355=220+0.15x\\\mathrm{Switch\:sides}\\220+0.15x=355\\\mathrm{Multiply\:both\:sides\:by\:}100\\220\cdot \:100+0.15x\cdot \:100=355\cdot \:100\\22000+15x=35500\\\mathrm{Subtract\:}22000\mathrm{\:from\:both\:sides}\\22000+15x-22000=35500-22000\\15x=13500\\\mathrm{Divide\:both\:sides\:by\:}15\\\frac{15x}{15}=\frac{13500}{15}\\x=900\\

4 0
3 years ago
Read 2 more answers
What is 5% of 56? Solve the proportion for n to find out. 5/100=n/56? I NEED THIS ANSWER ASAP!!!!!
amm1812

Answer:

The answer is 2.8

Step-by-step explanation:

5/100 = n/56

56 x 5 = 280

280/100 = 2.8

Hopefully this helps you

pls mark brainlest

5 0
3 years ago
Hi>iiiii>iiiiiiiiiiiiii
Bezzdna [24]

Answer:

hehehejdhhdnejaoosodkmdmdkdkdko

7 0
4 years ago
The periodic time, t, of a pendulum varies directly as the square root of its length, l. t = 6 when l = 9. find t when l = 25.
Hunter-Best [27]

The periodic time, t, of a pendulum range directly as the square root of its length, l. t = 6 when l = 9. If l = 25 then the periodic time, T exists at 10.

<h3>What is periodic time?</h3>

The period, or periodic time, of a periodic variation of a quantity, exists described as the time interval between two consecutive repetitions.

Given: The periodic time, t, of a pendulum goes directly as the square root of its length, l if t = 6 when l = 9.

If T \alpha\ l^2 then T^2 α \sqrt{l}

T^2  = l

Let, T^2  = kl, where k exists constant

t = 6 when l = 9.

So, 6^2  = k*9

k = 6^2/9 = 4

T^2  = 4*l

If l = 25

T^2 = 4 * 25 = 100

T = \sqrt{100}

T = 10

Therefore, the periodic time, T exists 10.

To learn more about a simple pendulum refer to:

brainly.com/question/14641927

#SPJ4

4 0
2 years ago
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