4 years ago

What is [(3n+2)-0.02]×5

Mathematics

1 answer:

gtnhenbr [62]4 years ago

3 0

Answer: i havent done this in a long long time but i think it may be

15n-0.10

Step-by-step explanation:

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7 yards, 2 feet = ___________ inches

Verdich [7]

1 foot = 12 inches

Multiply to find the amount of inches.

12 * 2 = 24

Therefore, the answer is 24 inches.

Best of Luck!

8 0

3 years ago

Raafiq's monthly mortgage payment was $1500 last year, and on average, 12% of each payment was interest. If Raafiq itemizes dedu

Helen [10]

Here the monthly payment is $1500.

Now 12% of this payment is interest.

Now 12% of 1500 = 0.12 ×1500 = $180

But this is the interest for one month.

As deductions are made in the financial year.

So the interest needs to be calculated for the whole year which is 12 months.

Now the interest for the whole year is 180 × 12 = $2160.

Option C) is the right answer.

3 0

3 years ago

There are 32 homes on Willis Street 1/4 of the homes Street have gas heat. How many homes on Willis Street have gas heat?

ycow [4]

8 houses have gas heat.
Hope this helps!

5 0

3 years ago

Read 2 more answers

Simplify (sinx + cosx) ^2/ sin2x

Aleksandr [31]

$\csc 2x+1$

Step-by-step explanation:

$\frac{(\sin x+\cos x)^2}{\sin2x}$

We expand $(\sin x+\cos x)^2$ using algebraic identity $(a+b)^2=a^2+b^2+2ab$

$=\frac{\sin^2x+\cos^2x+2\sin x.\cos x}{\sin2x}$

$= \frac{1+\sin2x}{\sin2x}$

$=\frac{1}{\sin2x}+\frac{\sin2x}{\sin2x}$

$=\csc 2x+1$

8 0

2 years ago

In a survey of 480 students, 253 indicated that play the piano, 268 indicated that they play the harp and 73 indicated they play

Bond [772]

Answer:

The no. of students that play at least one instrument = 448

Step-by-step explanation:

Total number of students surveyed = 480

Students play piano = 253

Students play harp = 268

Students play both harp & Piano = 73

Thus number of student surveyed that they play at least one of the instrument = (Students play piano) + (Students play harp) - (Students play both devices)

= 253 + 268 - 73

= 448

5 0

4 years ago