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vova2212 [387]
3 years ago
13

What is 4x - 1 = 4x + 7

Mathematics
1 answer:
Leokris [45]3 years ago
8 0
This exercise is false, can't be done.
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How to convert 264 yds/1 s to mi/day?
dusya [7]

Answer:

12,960\ \frac{miles}{day}

Step-by-step explanation:

we know that

1\ mile=1,760\ yards

To convert yards to miles multiply by 1/1,760

1\ hour=3,600\ seconds

1\ day=24\ hours

so

(24)3,600=86,400

1\ day=86,400\ seconds

To convert seconds to day multiply by 1/86,400

In this problem we have

264\ \frac{yd}{sec} =264\ \frac{(1/1,760)}{(1/86,400)}=264\ (\frac{86,400}{1,760})=12,960\ \frac{miles}{day}

7 0
3 years ago
Calculate the net profit margin for a
Tanzania [10]
The answer is D, 14 percent
3 0
2 years ago
Read 2 more answers
Identify the initial amount a and the rate of growth r (as a percent) of the exponential function y = 12(1.05)t. Evaluate the fu
aleksandrvk [35]

Answer

Exponential function is in the form of : y =a(1+r)^x .....[1]

where a is the initial amount and r is the growth rate and (1+r) is the growth factor.

Given the function: y = 12(1.05)^t

On comparing with equation [1] we have;

Initial amount(a) = 12

1+r = 1.05

Subtract 1 from both sides we get;

r = 0.05 or 5%

Growth (r) = 0.05 or 5%

Now, evaluate the function for t = 5 we have;

Substitute the value of t=5 in the given function we have;

y = 12(1.05)^{5}

y = 12 \cdot 1.27628156 = 15.3153787

Therefore, the value of function when t=5 to the nearest tenth is 15.3

7 0
3 years ago
‼️PLEASE HELP‼️‼️ Juan has $13 dollars in his piggy bank. Each week on Monday, he gets $10 for his allowance . Write a function
Semmy [17]

Answer:

f(x) = 10x + 13

Function f(7) = 83

Step-by-step explanation:

y = 10x + 13

f(x) = 10x + 13

Function f(7) = 10(7) + 13

Function f(7) = 83

6 0
3 years ago
Which of the following illustrates the truth value of the given conditional statement?
rosijanka [135]

Answer:

OPTION C

Step-by-step explanation:

p: 10 > 7 is a true statement.

So, the truth value is T.

q: 10 > 4 is again a true statement.

So, the truth value of this statement again would be T.

So, p and q are true statements.

T & T -----> T.

So, OPTION C is the answer.

4 0
3 years ago
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