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3 years ago

14

LORD PLEASE HELP ME Oh MY GOSH

2 answers:

-BARSIC- [3]3 years ago

6 0

Answer:

1.B

2. 30 cupcakes

Step-by-step explanation:

mezya [45]3 years ago

4 0

Answer:

OH MY LORD, JESUS, IT"S UH FIRE!

Step-by-step explanation:

JESUS, JESUS, JESUS!

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Simplify: 11y-110/50-5y

alexandr1967 [171]

<h2>Answer:</h2> $\frac{11y-110}{50-5y}=-\frac{11}{5}$

<h2>Explanations:</h2>

Given the following expression show below;

$\frac{11y-110}{50-5y}$

Factor out the GCF from both the numerator and denominator

$\frac{11(y-10)}{5(10-y)}$

This can also be expressed as;

$\begin{gathered} \frac{11(-10+y)}{5(10-y)} \\ \frac{-11(10-y)}{5(10-y)} \end{gathered}$

Cancel out the common expression

$\frac{-11\cancel{(10-y)}}{5\cancel{(10-y)}}=-\frac{11}{5}$

Hence the simplified form of the expression is -11/5

7 0

1 year ago

26 is what percent of 4.16?

Anna007 [38]

Answer:

26 is 6.25% of 4.16.

Hope this helped

3 0

3 years ago

a train makes a trip at 65 mi/h. A plane traveling 130 mi/h makes the same trip in 3 fewer hours. Write and solve an equation to

Rudik [331]

The formula used for calculating the time is:

t = d / v

where t is time, d is distance and v is velocity

We know that the difference in the two times is 3 hours, therefore:

d / 65 – d / 130 = 3

Calculating for d:

d = 30 / (1/65 – 1/130)

<span>d = 3900 miles</span>

8 0

3 years ago

What annual rate of interest would you have to earn on an investment of $5500 to ensure receiving $434.50 interest after one yea

Veronika [31]

Answer: 0.079 , 7.9%
434.50/5500 = 0.079

8 0

3 years ago

A day can be evenly divided into 86,400 periods of 1 second; 43,200 periods of each 2 seconds; or in many other ways. In total,

Leni [432]

Answer:

96 ways

Step-by-step explanation:

Given

$Day = 86400\ seconds$

Required

Ways to divide it into period of seconds

What this question implies is to determine the total number of factors of 86400

To start with, we determine the prime factorization of 86400

To do this, we continually divide 86400 by 2; when it can not be further divided, we divide by 3, then 7, then 11...

$86400/2 = 43200$

$43200/2=21600$

$21600/2=10800$

$10800/2=5400$

$5400/2= 2700$

$2700/2 = 1350$

$1350/2=675$

$675/3=225$

$225/3=75$

$75/3=25$

$25/5=5$

$5/5 = 1$

This implies that:

$86400 = 2^7 * 3^3 * 5^2$

The number of factors d is the solved by:

$d = (a+1)*(b+1) *(c+1)$

Where

$n = 2^a * 3^b * 5^c$

By comparison:

$a = 7$

$b = 3$

$c=2$

So:

$d = (7+1)*(3+1) *(2+1)$

$d = 8*4 *3$

$d = 96$

<em>Hence, there are 96 total ways</em>

7 0

3 years ago