All categories

3 years ago

− 4 + 8 [ 4 + 3 ( ( − 7 )^2 + 2 ) ]

Mathematics

1 answer:

yawa3891 [41]3 years ago

8 0

I looked it up on google it is 1252

You might be interested in

The equation for the graph of A is

inna [77]

Answer:

Where is the graph? pls show graph so we can answer :)

4 0

3 years ago

Read 2 more answers

Find y Solve the simultaneous equations 3x + 2y = 27 3x - Y = 9

lutik1710 [3]

Answer:

$y = 6$

Step-by-step explanation:

To find $y$ , we need to eliminate $x$ in this system of equations:

$3\cdot x + 2\cdot y = 27$ (1)

$3\cdot x - y = 9$ (2)

From (1) and (2):

$x = \frac{27-2\cdot y}{3}$

$x = \frac{9+y}{3}$

Then, we equalize both expressions and solve for $y$ :

$\frac{27-2\cdot y}{3} = \frac{9+y}{3}$

$27-2\cdot y = 9 + y$

$3\cdot y = 18$

$y = 6$

6 0

3 years ago

How many times can 56 go into 984

dybincka [34]

17 times evenly, all you have to do is divide 984 by 56 to get your answer.

5 0

3 years ago

Read 2 more answers

14 pencils every 4/9 of an hour. How many pencils used in an hour.

Aleks [24]

31.5 pencils used in 1 hour

3 0

3 years ago

The student population at the University is currently 400. The expected annual rate of increase is predicted to be 0.02. What wi

kotegsom [21]

Answer:

The population of the students at the University after 5 years is 442.

Step-by-step explanation:

Given:

Current population of students is, $P_o=400$

Growth rate is, $r=0.02$

Time after which population is needed is, $t=5\ years$

Let 'P' be the population after 't' years.

Population growth is an exponential growth and the equation to determine the population after 't' years is given as:

$P=P_oe^{rt}$

Now, plug in 400 for $P_o$ , 0.02 for 'r', 5 for 't' and solve for 'P'. This gives,

$P=(400)e^{0.02\times 5}\\\\P=400\times e^{0.1}\\\\P=400\times 1.1052\\\\P=442$

Therefore, the population of the students at the University after 5 years is 442.

8 0

3 years ago