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KIM [24]
3 years ago
7

What is the y-value when x equals 30?y = 350 - 25(x)​

Mathematics
1 answer:
sp2606 [1]3 years ago
3 0

Answer:

y = -400

Step-by-step explanation:

y = 350 - 25(x)​

Let x = 30

y = 350 - 25*30

y = 350 - 750

y = -400

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Perry Mazza wants to borrow $30,000 from the bank. The interest rate is 6% and the term is for 5 years. What is the amount of in
omeli [17]

Answer: In both the case amount of interest is paid are:

1) $9000

2) $10146.76

Explanation:

Since we have given that

Principle amount = $30000

Interest rate = 6%

Number of years = 5 years

we'll use " Simple interest " first,

As we know the formula for " Simple Interest ":

I=\frac{P\times R\times T}{100}\\\\I=\frac{30000\times 6\times 5}{100}\\\\I=$9000

Now, we'll do it by "Compound Interest "

Amount=P(1+\frac{r}{100})^n\\\\Amount=30000(1+\frac{6}{100})^5\\\\Amount=$40146.76

So,

Interest = Amount-Principle\\\\Interest =40146.76-30000\\\\Interest =\$10146.76

Hence in both the case amount of interest is paid are:

1) $9000

2) $10146.76


8 0
3 years ago
Need math help pls!!
SVEN [57.7K]

Answer:

32

Step-by-step explanation:

The facts we have are the height of the small lighthouse is 8, and the base is 2.5. The base of the big lighthouse is 10.

The factor between the base of the big lighthouse and small lighthouse is 4 (10/2.5).

If we apply this to the height, 8x4 = 32

4 0
3 years ago
What is the 5th term in the following sequence:<br> 2, 5, 11, 23...<br> Helpppp
lbvjy [14]

Answer:The first few Thabit numbers are: 2, 5, 11, 23, 47, 95, 191, 383, 767, 1535, 3071, 6143, 12287, 24575, 49151, 98303, 196607, 393215, 786431, 1572863, ...

...

Thabit number.

Named after Thābit ibn Qurra

First terms 2, 5, 11, 23, 47, 191, 383, 6143, 786431

Largest known term 3×211,895,718 − 1

OEIS index A007505

Step-by-step explanation:

4 0
3 years ago
Mama Mia restaurant used 1 2 2 1 ​ start fraction, 1, divided by, 2, end fraction of their mozzarella cheese making pizza and th
lozanna [386]

Answer: 8 pounds.


Explanation:


1) Let's start making clear the statement it is: " Mama Mia restaurant used 1/2 of their mozzarella cheese making pizza and the remaining 64 ounces making pasta. How many pounds of mozzarella cheese did Mama Mia start with? 1 pound = 16 ounces."


2) Since, 1/2 of the chesse was used to make pizza, the remaining part, which was used to make pasta, is 1 - 1/2 = 1/2.


3) Hence, you say that 1/2 of cheese equals 64 ounces, which means that Mama Mia started with 2 × 64 ounces, i.e. 128 ounces.


4) Now, use the conversion factor to convert 128 ounces to pound:

a) 1 pound = 16 ounces ⇒ 1 = 1 pound / 16 ounces

b) 128 ounces × 1 pound / 16 ounces = 8 pounds.



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3 years ago
The speed of light is about 3x10 to the 8th power meters per second. About how far can light travel in 30 minutes?
ella [17]
5.4x10^11 metres per second or 540,000,000,000 metres per second
7 0
3 years ago
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