2 years ago

Find the percent increase. Round to the nearest percent.

Mathematics

1 answer:

kakasveta [241]2 years ago

8 0

Answer:

80%

Step-by-step explanation:

from $25 to $45

$45/$25 = 1.8

$25 x 1.8 = $45

therefore, the increase is 80%

You might be interested in

It takes 80 oz of grass seed to seed 5600 ft? of lawn. At this rate, how much would be needed for 8400 ft of lawn?

yarga [219]

Bgbfbtgfhrbrjrhfbrbthtbtutbit trinity

8 0

2 years ago

Read 2 more answers

A countries population in 1995 was 206 million. In 1998 it was 210 million. Estimate the population in 2008 Using the exponentia

netineya [11]

Answer:

224 million

Step-by-step explanation:

I took the application

6 0

2 years ago

Evaluate each using the values given. m-((-3) + p)-q; use m= 10, p=-6, and q = 10

Keith_Richards [23]

Answer:

Step-by-step explanation:

10-((-3) + -6)-10

10-(-9)-10

10+9-10

4 0

2 years ago

What is 109 divided by 8

Lelu [443]

$109 \div 8$

$= 13.625$

7 0

3 years ago

Read 2 more answers

Evaluate the determinant of the matrix. -4 5 6 0 4 4 -2 -5 4 I need the work plz

FromTheMoon [43]

Answer:

-136

Step-by-step explanation:

We have to find the determinant of the following matrix:

$\left[\begin{array}{ccc}-4&5&6\\0&4&4\\-2&-5&4\end{array}\right]$

We can find the determinant by expanding via 1st column. i.e. by taking each element of 1st column and multiplying it by its co-factor matrix as shown below:

det $\left[\begin{array}{ccc}-4&5&6\\0&4&4\\-2&-5&4\end{array}\right]$

= $(-4 \times det \left[\begin{array}{cc}4&4\\-5&4\end{array}\right]) - (0 \times (-4 \times det \left[\begin{array}{cc}5&6\\-5&4\end{array}\right]))+ ((-2) \times det\left[\begin{array}{cc}5&6\\4&4\end{array}\right])\\\\ =-4 \times (16 + 20)-(0)+(-2 \times 20-24)\\\\ =-4(36)+(-2(-4))\\\\ =-144+8\\\\ =-136$

The notation det() stands for determinant of the matrix.

Therefore, the determinant of the given matrix is -136

8 0

2 years ago