3 years ago

(8.41 x 10 to the fourth) + (9.71 x 10 to the fourth)

Mathematics

1 answer:

Ivan3 years ago

7 0

The answers are 84100 and 97400

You might be interested in

The number of citizens in a town is growing according to a linear growth model. The initial population in week 0 was P_0=124 and

il63 [147K]

184 - 124 = 60
so it has grown by 60 in 18 months. That is 3 1/3 per month.

so Number of citizens depending on month is 124 + (1 1/3)n
or 124 + 4n/3:

At population 1000:-
124 + 4n/3 = 1000
4n/3 = 1000-124

n = (1000-124) * 3/4 = 657 months

5 0

4 years ago

What is negative twenty times three? <br> −20 ⋅ 3

bulgar [2K]

Negative × positive = negative
20×3=60
since its a negative, just add the sign
-60

7 0

3 years ago

Read 2 more answers

Shaq painted 600 portraits in 8 hours at that rate how many portraits would he paint in 4 minutes?

Deffense [45]

Answer: In 4 minutes he will make 5 portraits

Step-by-step explanation:

$\large \boldsymbol{} 600p-8h=480 min \\\\ x \ p-4 min \\\\ x=\dfrac{600\cdot 4}{480} =\dfrac{2400}{480} =5 \ portraits \\\\ \rm Answer : 5$

3 0

3 years ago

Solve the system of equations using the substitution method.

Delicious77 [7]

Answer:

$x = 14$

$y = -3$

Step-by-step explanation:

Given

$2x + 8y =4$

$x = -3y + 5$

Required

Solve

Substitute $x = -3y + 5$ in $2x + 8y =4$

$2(-3y + 5) + 8y =4$

Open bracket

$-6y + 10 + 8y =4$

Collect like terms

$-6y + 8y =4-10$

$2y =-6$

Divide both sides by 2

$y = -3$

Substitute $y = -3$ in $x = -3y + 5$

$x = -3 * -3 + 5$

$x = 9+ 5$

$x = 14$

8 0

3 years ago

What is the absolute value of 4.7

Solnce55 [7]

Answer:

4.7 :)

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers