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Natali [406]
3 years ago
12

To rule How to find f(7) ?

Mathematics
2 answers:
givi [52]3 years ago
8 0
You would need to see the rest of the equation to plug in 7 for x. Treat it as y=equation and replace any x with 7.
svet-max [94.6K]3 years ago
4 0
1+6 this is correct hehe
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About how many meters is a 40-yard race
Varvara68 [4.7K]

Answer:

36.576 meters or 36.58 meters

Step-by-step explanation:


5 0
3 years ago
A customer service representative earns $13 an hour, and he works 52 hours a week. What is his weekly wage? A. $91 B. $364 C. $6
leva [86]



I'm pretty sure its c
You just multiply 13 and 52


















4 0
3 years ago
A wheel of diameter 50.0 cm starts from rest and rotates with a constant angular acceleration of 2.00 rad/s^2. At the instant th
Kruka [31]
R = 25 cm = 0.25 m
α = 2.00 rad /s²
T(heta) = 4 π
ω = T(heta)/ t
ω = α t
α t = 4 π / t
t ² = 2 π
t = √ ( 2π )  = 2.5 s
ω = α t = 2 · 2.5 = 5 rad/s
v = ω r = 5 · 0.25 = 1.25 m/s
(1)    a (rad) = ω² r = 25 · 0.25 = 6.25 m/s²
(2)    a (rad) = v² / r = ( 1.25 )² / 0.25 = 0.15625 / 0.25 = 6.25 m/s²
8 0
3 years ago
What is the product 49 × 0.7? Enter your answer in the box.
marishachu [46]

Answer:

34.3

Step-by-step explanation:

To multiply just convert the 49 into a decimal like this -> 49.0 x 0.7 = 34.3

3 0
3 years ago
Type the equation for the graphbelow.Pi/3 2piy = [?] sin([ ]x)
Pie

To find the equation of the graph, what we do is to recognize some characteristics of a sine function:

- Amplitude: The amplitude of the sine function is the distance from the middle value or line running through the graph up to the highest point. In this case, the amplitude is 1.

- Period: The period of a sine function is defined as the length of one complete sine wave or one complete cycle of the curve. It can be found using the equation: P=2pi/B.

Why are these characteristics important?

Because the sine function has the following general form:

In this problem, we have A=1 and we know that the period equals 2pi/3. So,

Therefore, the equation of the graph is:

8 0
1 year ago
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