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3 years ago

14

the seventh grade class is raising money to have a class trip at the end of the year they began the year with $1500 now they hav

e $1650 in the account. What is the percent of increase for the money the class has raised?

1 answer:

Novay_Z [31]3 years ago

5 0

Answer:

10%

Step-by-step explanation:

(1650 - 1500) /1500 = 10%

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IgorC [24]

Answer:

106

Step-by-step explanation:

See attached

7 0

2 years ago

Tan 1.1 – tan 4.6/

VladimirAG [237]

The value of the given equation is –0.37458.

Solution:

Given equation is:

$$\frac{\tan 1.1-\tan 4.6}{1+\tan 1.1 \tan 4.6}$

Let us first find the values.

The value of tan 1.1 = 1.96475

The value of tan 4.6 = 8.86017

Substitute these values in the given equation.

$$\frac{\tan 1.1-\tan 4.6}{1+\tan 1.1 \tan 4.6}$

$$=\frac{1.96475-8.86017}{1+1.96475 \times 8.86017}$

$$=\frac{-6.89542}{1+17.4080}$

$$=\frac{-6.89542}{18.4080}$

= –0.37458

$$\frac{\tan 1.1-\tan 4.6}{1+\tan 1.1 \tan 4.6}=-0.37458$

Hence the value of the given equation is –0.37458.

7 0

3 years ago

Rewrite the following equation in slope-intercept form. 14x + 15y = 11 Write your answer using integers, proper fractions, and i

Goshia [24]

Answer:
y = (-14/15) x + (11/15)

Explanation:
The slope-intercept form has the following formula:
y = mx + c
where:
m is the slope
c is the y-intercept

The given is:
14x + 15y = 11

To put this in slope-intercept form, we will need to isolate the y as follows:
14x + 15y = 11
15y = -14x + 11
y = (-14/15) x + (11/15)
were:
m is the slope = -14/15
c is the y-intercept = 11/15

Hope this helps :)

3 0

3 years ago

Read 2 more answers

The function f(x) = 400 * (1.2) ^ x models a population of mice after x years. What will the population be in 7 years ?

Ulleksa [173]

Answer:

Step-by-step explanation:

400×1.2⁷ ≅ 1433 mice

8 0

2 years ago

3 and 5/6 times 1 and 2/4

sergij07 [2.7K]

Answer: 23/4

Decimal form= 5.75

Mixed Number Form= 5 and 3/4

The Answer is 23/4

Step-by-step explanation: Hope this helps please mark me brainlest

4 0

3 years ago