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3 years ago

Convert the number to scientific notation. 0.000001019

Mathematics

2 answers:

sattari [20]3 years ago

7 0

Answer:

$1.019^{6}$

Step-by-step explanation:

elena-14-01-66 [18.8K]3 years ago

5 0

Answer:

0.000001019 in scientific notation

1.019 × 10-6

Step-by-step explanation:

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The temperature in Jonestown and Cooperville was the same at 1:00. By 2:00, the temperature in Jonestown dropped 10 degrees, and

drek231 [11]

At 1:00 Both Jonestown and coopervile have the same temperature

Let Jonestown = J and Cooperville = C

Let X = the temperature of both town

Jonestown

=> 1:00 = x

=> 2:00 = x – 10 degrees

=> 3:00 = x – 10 – 8

Cooperville

=> 1:00 = x

=> 2:00 = x – 6

=> 3:00 = x – 6 – 2

Now, which town is colder.

The answer is the Jonestown because the temperature dropped to total of 18 compare to Cooperville which is only 8.

3 0

3 years ago

Matt received change totaling 1.85 in nickels,dimes, and quarters. He recieved at least one coin of each type. What is the least

Rasek [7]

Answer:

6 quarters 2 dime 3 nickels

Step-by-step explanation:

4 0

3 years ago

The school that Jack goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 9 seni

raketka [301]

Answer:

Price of a senior citizen ticket is $4 and price of a student ticket is $15 .

Step-by-step explanation:

Let us assume that the price a senior citizen ticket be x .

Let us assume that the price a student citizen ticket be y .

As given

The school that Jack goes to is selling tickets to a choral performance.

On the first day of ticket sales the school sold 9 senior citizen tickets and 8 student tickets for a total of $156.

Equtaions becomes

9x + 8y = 156

As given

The school took in $163 on the second day by selling 7 senior citizen tickets and 9 student tickets.

Equations becomes

7x + 9y = 163

Multipy 9x + 8y = 156 by 9 .

81x + 72y = 1404

Multiply 7x + 9y = 163 by 8 .

56x + 72y = 1304

Subtracted 56x + 72y = 1304 from 81x + 72y = 1404 .

81x - 56x + 72y - 72y = 1404 - 1304

25x = 100

$x = \frac{100}{25}$

x = $ 4

Putting value of x in the 56x + 72y = 1304 .

56 × 4 + 72y = 1304

224 + 72y = 1304

72y = 1304 - 224

72y = 1080

$y = \frac{1080}{72}$

y = $15

Therefore the price of a senior citizen ticket is $4 and price of a student ticket is $15 .

5 0

3 years ago

Please answer correctly !!!!!!!!!!!!!!! Will mark Brianliest answer !!!!!!!!!!!!!!!!!

ludmilkaskok [199]

Answer:

x = 8√2

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Trigonometry

[Right Triangles Only]: Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

Step 1: Define

We are given a right triangle. We can use PT to solve for the missing length.

Step 2: Identify Variables

Leg a = 8

Leg b = 8

Hypotenuse c = x

Step 3: Solve for x

Substitute [PT]: 8² + 8² = x²
Exponents: 64 + 64 = x²
Add: 128 = x²
Isolate x: 8√2 = x
Rewrite: x = 8√2

4 0

3 years ago

Solve by using the perfect squares method. x2 + 4x + 4 = 0 a. 2 b. –2 c. 4 d. –4

Assoli18 [71]

Solve your equation step-by-step.

x2+4x+4=0

Factor left side of equation.

(x+2)(x+2)=0

Set factors equal to 0.

x+2=0

or

x+2=0

x=−2

7 0

3 years ago

Read 2 more answers

Convert the number to scientific notation. 0.000001019​

Convert the number to scientific notation. 0.000001019