We need to find the combined total of 1,203,000,000 and 2,345,000,000. Write your answer in scientific notation.
PLZ answer quick, 30 points

Answers

Answer 1

Answer:

answer in scientific notation.

PLZ answer quick, 30 points


Related Questions

the temperature last year in winter was 36.6 degrees, and then dropped to 33.4 degrees. What was the difference? PLEASE SHOW YOUR WORK

Answers

Answer: 3.2

Step-by-step explanation:

36.6 - 33.4 = 3.2 so that would be the difference

I need help with #7 asap plss

Answers

Answer:

sorry i would help if i new let me see if i can find it somewhere

Step-by-step explanation:

please help this is a graded assignment due tomorrow ​

Answers

a° is 20°
b° is 160°
c° is 15°
d° is 75°

Please help
it’s like 11:30 and this is due at 11:59

Answers

The answer would be D

Answer:

The last option: x > -2 and x < 5

Step-by-step explanation:

First of all we look at the circles at the end.

Both are open circles, which indicates that -2 and 5 are not included.

Reading left to right, x is greater than -2 (remember, not greater than or equal to)

And x is less than 5 (not including 5)

The compound inequality is x > -2 and x < 5

We can see that the first option is similar, but it says or not and

-Chetan K

5/6 x 15

please! This is due by 6!

Answers

Answer:

12.5 Hope it helps =D Have a wonderful Day!

Step-by-step explanation:

If you multiply it’s 25/2 or 12.5

Drag and drop the equation to correctly complete the sentence.
The equation of the line that passes through the points (2, -7) and (5, -1) is
????

Answers

Answer:

y= 2x - 11

Step-by-step explanation:

(-7 +1 )/ (2-5) = 2

y= 2x +b

-1 = 2* 5 + b

solve for b and you get -11 so the equation of the line is :

y = 2x -11

Mary has saved $20.50 in the past 3 weeks. At this rate, how much will she save in 18 weeks?

Answers

Answer: $123

Step-by-step explanation:

$20.50/3 (weeks) = 6.83333333333

$6.83333333333 x 18 (weeks) = $123

Answer:

Step-by-step explanation:

18 weeks = 6 * 3

                = 6 * 20.5

                 = $ 123

NEED THIS ASAP PLEASE HELP

Find the measure of the missing angle.

Answers

Answer:

42 + 90 + X = 180

X = 180 - 132 = 48

please help me please

Answers

Answer:

1st Q: C. Algebraic Expression; it consists of numbers and a variable.

2nd Q: D. The number of times Chris washes the car.

Step-by-step explanation:

1st Question:

Numerical Expression: Contains numbers and operations. Numerical expressions are your typical 2 + 2 equations. The ones you start learning in Kindergarten with just numbers and different operations such as addition, subtraction, division, and multiplication.

EX: 108 - 24 = ?

? = 84

Algebraic Expression: Contains numbers, operations, and variables. They are the same as normal, numerical expressions with the exception that it also has letters, or variables.

EX: 2x + 3 = 7

x = 2

__________________________________

2nd Question:

Amount Chris earns per wash: $10.00

# of times Chris washes the car: x

So 10x means what...?

10 = earns per wash

x = times washed the car

Multiply 10 by x to find the total Chris earns for the number of times he washes the car, x.

(Just as a reference, this would be counted as an Algebraic Expression).

Hope this helps! :)

(Lmk if you don't understand the explanation for the 2nd Q)

A painter earns $15 per hour. What is the minimum number of hours he must work to earn at least $200? Write an inequality to represent this situation and solve. Show your work.
PLEASE DO STEP BY STEP BECAUSE IT NEEDS ME TO SHOW MY WORK!
BEST ANSWER GETS BRAINLIEST! :) TYSM I NEED ANSWER ASAP

Answers

Answer:

200<=15x

divide by 15

You have to work at least 13 1/3 hours to earn $200

<= means greater than or equal to

Step-by-step explanation:

The minimum number of hours to earn at least $200 is 14

How to determine the minimum number of hours?

Let the number of hours be x.

Given that hourly rate is $15, and he needs to earn at least $200;

The inequality of the scenario is:

15x >= 200

Divide both sides by 200

x >= 13.33

The smallest integer greater than 13.33 is 14.

So, we have:

x = 14

Hence, the minimum number of hours is 14

Read more about inequality at:

https://brainly.com/question/11234618

Solve: 3t-2/4 - 2t+3/3 = 2/3 - t​

Answers

the answer for t is 6/39 xxxxxxxxx

Patrick can paint a house by himself in
t
+
4
hours. Karen can paint the same house by herself in
t
+
9
hours. If they work together, they can paint the house in
t
hours. How much time will it take for Patrick to paint the house by himself?

Answers

Answer:

Its 12

Step-by-step explanation:

Ok done

whats 9 + 10 (i wanna see some REAL answers)

Answers

The answer is 19.


Explanation: I will explain this simply.
If you have 10 apples and your friend gives you 9 more apples you will then have 19 apples. Hope this helps!

9+10=19

Step-by-step explanation:

whats 9 + 10 it's 19

let the graph of g be horizontal shrink by the factor of 2/3 followed by a translation 5 units left and 2 units down of the graph of f (x) =x ^ 2​

Answers

1. horizontal shrink by factor of 2/3 means multiply outside the f(x) or outside the x^2 by 2/3:

   (2/3)•f(x)

2. translation left 5 units means "x+5" inside:

   (2/3) • f(x+5)

3. tranlate down 2 units means "-2" outside:

      (2/3) • f(x+5) -2

or    (2/3) (x+5)^2 - 2

[tex]\frac{2}{3}\cdot f(x+5)-2[/tex]   or   [tex]\frac{2}{3}\cdot (x+5)^2-2[/tex]

If (x+2,5)=(3y+2)find x and y​

Answers

Answer:

X = 7

Step-by-step explanation:

because of you do 5+2 = 7 then you minus 3 which you get 4.

the. if you have a production of around 10 you will get 7.

or you can do.

3+2 which is 5 and then you multiply that by 2 which is 10 and then you comprised that number therefore you will get 6 but you have to find X so we youndelie (think that's how u spell it) X which will equal to 1 and 6+1 is 7. once you get it it's quite simple

3. Owen’s parents were planning a big birthday party for him. (a) His parents spent $1.75 on each of 6 goodie bags. How much did they spend on goodie bags? Show your work. (b) They spent $130 to rent a bounce house for 8 hours. How much is the hourly rate for the rental? Show your work. (c) If the parents spent a total of $182.53 on the party, how much more did they spend than what was spent in parts (a) and (b)? Show your work.

Answers

Answer:

Step-by-step explanation:

(a) 2.49 * 6 = 14.94 <== what they spent on goodie bags

(b) 150 for 8 hrs = 150/8 = 18.75 per hr

(c) 182.53 - (150 + 14.94) = 182.53 - 164.94 = 17.59...they spent 17.59

|2s-7| is bigger than or equal to -1

Answers

The inequality expression of the statement is |2s - 7| >= -1

What are inequality expressions?

Inequality expressions are mathematical statements that are represented by variables, coefficients and operators where the opposite sides are not equal

How to represent the statement as an expression?

The mathematical statement is given as

|2s - 7| is bigger than or equal to -1

The term "bigger than or equal" means greater than or equal to

In mathematics, the term greater than or equal to is represented as >=

So, we have the representation of the mathematical statement to be

|2s - 7| >= -1

From the question, we are not instructed to simplify the expression

This means that we leave the expression |2s - 7| >= -1 unsimplified

Hence, the mathematical statement as an expression is |2s - 7| >= -1

Read more about inequality expression at

https://brainly.com/question/25275758

#SPJ1

So there this question sayed if drove 110 mile and used 5 gallon of gas and if he plan to drive 236 mile , how many gallon of gas would Bryce need

Answers

Answer:

10.72 gallons.

Step-by-step explanation:

Divide 236 by 110.

You should get 2.1454.

Multiply 2.1454 by 5 gallons of gas.

PLEASE MARK BRAINLIEST

Answer:

12

Step-by-step explanation:

i need help!!!!!!!!!!!!!

Answers

Answer: 21+4x=39+3x

$93 for 18 pages

Step-by-step explanation:

both of the costs will = each other so you make an equation where they are equal and x= 18 so just plug that in for the number of pages. and you get 93=93

which of the following represents a linear function with slope of 6?

Answers

Answer:

any equation with a 6 before the x

y=6x+b

Step-by-step explanation:

standard form is y=mx+b

m is the slope and b is y-intercept

Solve the inequality for z.

11 ≤z - 9​

Answers

Answer:

z [tex]\geq[/tex] 20

Step-by-step explanation:

we start with the inequality 11 ≤ z - 9​. Simplifying gives 20 ≤ z, so z [tex]\geq[/tex]  20

z≥20 is your answer .

help please this is timed i’m not sure if my answer is correct
(it’s abt perpendicular, parallel and skew lines)

Answers

Answer:

Perpendicular

Step-by-step explanation:

Both lines intersect and form a right angle when they intersected each other. Non co-planar means essentially means "on different planes", but both lines do lie on the same plane. Parallel lines don't intersect at all! However lines a and d are intersecting. Skewed means neither parallel nor perpendicular (meaning they intersect and don't form a right angle).

Answer:

It would be perpendicular.

Step-by-step explanation:

Perpendicular lines form a 90-degree angle.

Skew lines are on different planes and do not intersect.

Since A and D intersect with a 90-degree angle they're perpendicular.

Make up this problem yourself 3 divided by 1/2

Answers

Answer:

3 : (1/2) =[tex]\frac{6}{1} =6[/tex]

Step-by-step explanation:

Divide: 3 : [tex]\frac{1}{2} =\frac{3}{1} *\frac{2}{1} =\frac{3 * 2}{1*1} =\frac{6}{1} =6[/tex]

Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator, reciprocal of [tex]\frac{1}{2}[/tex] is [tex]\frac{2}{1}[/tex]) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators.

In words - three divided by one half = six.

Find the missing amount)
Original: $160
New: $136
%Decrease:_______

(not multiple choice)

Answers

136/160=x/100

Cross multiply and divide:

136*100=13600
13600/160=85

Answer: 85%
It would be 15% decrease, 136 divided by 160 times 100 would be 85 and when you subtract 85 from 100 would be 15.

Lois is 3 years older than Oscar. The sum of their ages is no more than 20. Write an inequality that can be used to represent this situation, where x represents Oscar’s age.

Answers

Let Oscar be x years oldLois is x+3 years old

ATQ

[tex]\\ \sf\longmapsto x+x+3\leqslant 20[/tex]

[tex]\\ \sf\longmapsto 2x+3\leqslant 20[/tex]

[tex]\\ \sf\longmapsto 2x\leqslant=17[/tex]

[tex]\\ \sf\longmapsto x\leqslant \dfrac{17}{2}[/tex]

Answer:

let Oscar's years be x

• Oscar → x

• Lois → (x + 3)

[tex]{ \rm{x + (x + 3) \leqslant 20}} \\ \\ { \boxed{ \rm{2x + 3 \leqslant 20}} }[/tex]

Nishi invests £2800 at 4%
interest per year.
Work out how much she will
have altogether after:
3 years,
5 years,
6 years
And
9 years

Answers

Answer:

2800 x (1.04)³= 3149.6192

2800 x (1.04)⁵ = 3406.628127

2800 x (1.04)⁶ = 3542.893252

2800 x (1.04)⁹ = 3985.273075

Step-by-step explanation:

Help me with math, please.20 points.

Answers

Can you supply a better picture
What’s the context of it ? Like what kind of math

a visitor to the grand canyon hiked the south kaibab trail and the river treauk on one day.the next day she hiked bright angel
South kaibab. 10.1
River 2.7
Bright angel 12.6
North kaibab 22.9

Answers

Answer:

Step-by-step explanation

The first step, u have add 10.1 + 2.7 = 12.8 .

Then, u add 12.8 - 12.6 = 00.2.

After that u add 10.1 + 2.7 + 12.6 + 22.9 = 48.3.

If u want u can also add 10.1 + 2.7 + 12.6 to show the total without the North Kailbab Trail added.

Hope this helps

Which of the following best compares the slopes and y-intercepts of the two functions? (1 point)
The slope of f(x) is greater than the slope of g(x). The y-intercept of f(x) is equal to the y-intercept of g(x).
The slope of f(x) is greater than the slope of g(x). The y-intercept of f(x) is greater than the y-intercept of g(x).
The slope of f(x) is equal to the slope of g(x). The y-intercept of f(x) is less than the y-intercept of g(x).
The slope of f(x) is equal to the slope of g(x). The y-intercept of f(x) is greater than the y-intercept of g(x).
PLS HELP

Answers

Answer:

The slope of f(x) is equal to the slope of g(x). The y-intercept of f(x) is greater than the y-intercept of g(x).

Step-by-step explanation:

F(x) is already given to you on the graph. You need to plot the x and g(x) graph. (remember g(x) is just a fancy way of saying y)

Once this line is plotted, you will see that f(x) and g(x) are parallel to one another. G(x) is below f(x), so its y-intercept is lower.

Mal got a prepaid debit card with $30 on it. For her first purchase with the card, she bought some bulk ribbon at a craft store. The price of the ribbon was 19
cents per yard. If after that purchase there was $26.77 left on the card, how many yards of ribbon did Mal buy?

Answers

Answer:

17 yards

Step-by-step explanation:

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