Can someone help me please

Answers

Answer 1

Step-by-step explanation:

5⁴×5² = 5⁶

10⁶/10³ = 10³

so, we have 5⁶/10³ = 15.625

and in scientific notation we have to write the first digit (which is not 0) in front of the decimal point, and the following digits of the number as pairings after the decimal point, and then indicate a multiplication with a power of 10 to tell us the right position of the decimal point in the plain number.

so, 15.625 as plain number is

1.5625 × 10¹ in scientific notation.

therefore option 1 is correct.

Related Questions

The graph shows the height of a plant over time. What is the unit rate?

Answers

The unit rate is 1/5. The plant grows 1 inch per 5 days.

loan a banko Q Mr shatish took of $ 12000 from The interest of for annum gives 5% per 3 years 3

Answers

Answer:

interest: 1,800

total: 13,800

Step-by-step explanation:

3/7x2/3 ..........................

Answers

[tex] \frac{3}{7} \times \frac{2}{3} \\ \\ reduce \: \: the \: numbers \\ \\ \frac{1}{7} \times 2 \\ \\ calculate \\ \\ = \frac{2}{7} \\ \\ in \: alternate \: \: form \\ \\ 0.285714 \\ \\ hope \: it \: helps[/tex]

Answer:

2/7

Step-by-step explanation:

3/7 x 2/3

1. Multiply the numerators and denominators: 3 ×2 = 6, 7 × 3 = 21 --> 6/21

2. Simplify: 6/21 = 2/7

Write the decimal as a fraction in simplist form -0.096

Answers

Answer:

Step-by-step explanation:

-0.096 is -0.096 thousandths, or -96/1000

That can be reduced by removing 8:

-[(8)*(12)]/[(8)*(125)] = -12/135

-12/125 = -0.096

as a cure to the epidemic that spread in the whole country, the department of health released a new drug that is subject for experimentation, supposed that c(t)=2tt+2 (in mg/ml) represents the concentration of a drug in a patient's blood stream in t hours, how concentrated is the drug after 2 hours of administration

Answers

Answer:

Your smart maybe

Step-by-step explanation:

I’ll give brainliest if correct

Function A is represented by the equation y = 3x + 4.
Function B is a linear function that goes through the points shown in the table

A. The rate of change of function A is 3.The rate of change of function B is 10

B. The rate of change of function A is 3. The rate of change of function B is

C. The rate of change of function A is 4.The rate of change of function B is 10.

D. The rate of change of function A is 4. The rate of change of function B is 5.

Answers

Answer:

Step-by-step explanation:

Help! Look at the image below!

Answers

Answer:

the answer is (6,9) so the answer for y is 9

Step-by-step explanation:

Solve and graph the solution.
|4x-13| = 5x+4

Answers

Answer: x = -17

Step-by-step explanation:

4x-13=5x+4

(4x-13)+(13-5x)=(5x+4)+(13-5x)

4x-13+13-5x=5x+4+13-5x

4x-5x-13+13=5x-5x+4+13

-x=17

x=-17

Answer:

x = -1

Step-by-step explanation:

/4x-13/ = 5x + 4

4x +5x = -13 +4

9 x = -9

9x = -9

x = -1

Pls help me:
1) 3/5 ÷ 3=
2 )2÷ 2/5=

Answers

Answers :
1) 0.2
2) 5

Check the image below

According to her running log, Ariana averaged 4 miles per week last month and 75% less this month. How much did she average this month?

Answers

Answer:

She averaged 3 miles per week this month.

Step-by-step explanation:

You just take 75% of 4 and get 3.

HELP WILL GIVE BRAINLIEST

Answers

Answer:

x = 128 degrees

Step-by-step explanation:

x and 52 make a linear pair, meaning they both equal 180 degrees.

Therefore, to solve x you can do:

x + 52 = 180

x = 180 - 52

x = 128 degrees

Eggs should equal 128. The reason why is because there’s a line and a line equals 180°. Once you know that you 1 80-52 and you would get 128.

Two sides of an equilateral triangle are labeled 12 inches and 3x - 6 inches. Find x.

Answers

Answer:

Step-by-step explanation:

In equilateral triangle, all the sides are congruent.

3x - 6 = 12

Add 6 to both sides

3x = 12 + 6

3x = 18

Divide both sides by 3

x = 18/3

x = 6

Help plz !!
What are the dimensions of AB?

Answers

Answer: c.2*1

Step-by-step explanation: in the picture

You need to remember two definitions.

First, the dimensions of a matrix are the number of rows by the number of columns. If a matrix has a row and b columns, it's an a*b matrix.

Second, before computing the product of two given matrices, you need to check an important condition.

If a matrix A has i row and j columns. And a matrix B has k row and l columns we can not apply the product AB only if j = k. In other words the numbers of columns of A (j) must be equal to the number of rows of B (k).

If this condition is checked, than the new matrix will be of dimensions : ixl

In our case i = 2, j = 3, k = 3, l = 1

So the dimensions will be 2x1 so the answer is C.

Good luck

EXAMPLE 4

If m.25 = 82, find each measure.

a. M21 -

e. m.26

LM210

b.m.22

1. m.27

J. 211

1/7 2/6 319

10

11 6/12

c.m.3

9. M.28

km212 =

d. 24

hm.29

EXAMPLE 5

Ifm.212 121° and m.2675°, find each measure.

a.m21

e. m.25

Lm.210

b. m.22

t.m.27

Jm211

70

10

13 14

11/12

c.m.3

km.213

g. 28

d.m24

hm.29

L214 =

EXAMPLE

Ifm.27 - 38° and m210 = 102, find each measure.

a. mZ1 =

..MZ6

km213

10

b. m.22

g.M.ZB

Lm.214 =

c.m.23

h. m29

m.m415

13 14

16

d.m24

I. m211 =

n. 216

e. m.25

J. M212=

I m.22 41, m.2594, and m.210 = 109, find each measure,

EXAMPLE 7

a. mZ1 =

d. m.26

9. m29

b.MZ3 =

c.m.27 -

c. m.24

1. M.Z8 =

Answers

Answer:

thank You for your points rhis is the answer kf

Please answer my question and give me the explanation clearly.I will give you more points

Answers

use the process of cross multiplication here
so
6=15
x=12.5
we need to find x by cross multipliying

so 15(x)
6(12.5)
so we get
15x= 75
now we divide 15

x= 75/15
x= 5 should be the answer

i hope it’s right
have any questions ask pls
have a great day :)

Select all the statements that best describe the table below.

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The Correct statements are :

The rate of change is not constant

The relationship is non linear

Independent variable is Age

Dependent variable is selling price

It is a negative relationship

Help pls the photo is up

Answers

Answer:

here it is plz mark me as brainliest

please help me with this work

Answers

Answer:

Here is question number one's perimeter and area.

The points you are giving are really low so I will just do one

if x = (7+4√3), then the value of x^2 + 1/x^2 is

Answers

Answer:

194.

Step-by-step explanation:

x = (7+4√3)

x^2 = x = (7+4√3)^2

= 49 + 48 + 56√3

= 97 + 56√3

x^2 + 1/x^2 = 97 + 56√3 + 1/(97 + 56√3)

= 194.

please help me with this maths questions

Answers

Answer:

yes in this problem u would multiply the exponents due to the parenthesis, equaling 5^18

sorry to ask this late on Friday but stuck at home without a calculator Plllleeeaaassseee Hep me!!!!!!!!!!!!!!!!!!!!!!

5+842+6666+7432+84 x 4

Answers

Answer:(:

Step-by-step explanation:

15281

The quality assurance department at a gear found that there were 3 defective gears for every 500 produced. Write this as a fraction and as a precent. Please explain

Answers

Answer:

3/500

Step-by-step explanation:

3/500 I think it might be the 3/5000 because it just makes sense

What is 9 plus 10???

Answers

Answer:

Here’s legitimate proof that 9+10=21

(9 + 10) (base x) = 21 (base y)

9(1) + [1(x) + 0(1)] = 2(y) + 1

Simplify and solve for y:

2y = 8 + x

y = 4 + x/2

Since we have number bases, we want x and y to be positive integers. The term x/2 requires that x be a positive even number.

Also since 9 is in base x, we have x ≥ 10, as the digit 9 would not be used for a base 9 or smaller.

Thus we have the pairs of solutions:

x = 10, so y = 9

x = 12, so y = 10

x = 14, so y = 12

…

x, y = 4 + x/2 … Therefore 9+10=21!

A store had 2 BLUE chairs for $22.78 or 6 RED chairs for $67.80.

Type in the rate for each color of chairs below. blue $_______ Red $_______

Which color chair has a lower unit price? ________

Answers

Answer:

Blue chairs

Step-by-step explanation:

To get the unit rate of red chairs, you simply divide 22.78/2, which equals $11.39

So the unit rate of RED chairs is $11.39

To get the unit rate of the blue chairs, you simply divide 67.80/6 which equals $11.30

So the unit rate of BLUE chairs is $11.30

Unit rate is simply the cost of one item (in this case chairs) the unit rate stays the same. If we flipped the operation on blue chairs and did 11.30*6, it equals $67.80. The same goes for the red chairs, if we did 11.39*2 it equals $22.78.

Hope this helps!

Find the percent decrease. Round to the nearest percent.

From 99°F to 72°F

Answers

Answer:

Step-by-step explanation:

71.28

3. Write the explicit definition for the sequence given

Answers

Answer: You did not give a sequence so I cannot help you.

Step-by-step explanation: try to copy and paste the entire sequence.

2x+34=6-5x pls help show work I’ll mark as brainliest!!

Answers

Answer:

x = -4

Step-by-step explanation:

2x + 34 = 6 - 5x

Subtract 34 from both sides.

2x = -28 - 5x

Add 5x to both sides.

7x = -28

Divide both sides by 7.

x = -4

Proof:

2x + 34 = 6 - 5x

Substitute variable.

2(-4) + 34 = 6 - 5(-4)

Multiply.

-8 + 34 = 6 + 20

Add.

26 = 26

Answer:

x = -4

Step-by-step explanation:

2x+34=6-5x

+5x +34 = 6+5x

------------------------

7x +34 = 6

7x -34 = -34

-----------------

7x = -28

--- ------

7 7

x = -4

if you need help with algbrea
my googl hangouts is
hello
jazlyn
2279 g mail

Answers

Answer:

is it jazly 2279 together then g mail?

Step-by-step explanation:

Given the endpoint (-4,5) and midpoint (-8, 8), what is the other endpoint?

Answers

Answer: the endpoint is going to be (-12,11)

Step-by-step explanation: sorry if it wrong

Hi I need help with this

Answers

Answer:

well this is going to be long, but

1. 0.625

2. -0.136

3. 1.222

4. -5.075

5. -7.455

6. 4.067

7. -9.111

8. -7.833

9. 17/25

10. -1/100

11. -3 99/100

12. 8 149/200

13. 3 1/200

14. -13 3/250

15. -9 49/50

16. -10 113/250

17. your friends snapper is larger, 1320/156 > 1313/156

18. 0.13 > 1/8

19. -1 2/9 < 5/4

20. -5.175 < -5 1/6

21 -1 1/2 = -1.5, - 1 7/9 = -1.777777....

Step-by-step explanation:

sorry i didnt know which question you needed help on so i did it all, hope this helped you!! have a great day

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