1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
umka21 [38]
2 years ago
13

What is the product written in scientific notation? (4.5x10^-8) (6x10^-4)A.

Mathematics
1 answer:
WINSTONCH [101]2 years ago
5 0
You can multiply in any order if it's all multiplication.
So you can do (4.5*6)*(10^-8*10^-4)
which equals 27*10^-12

Written in scientific notation is 2.7 * 10^-11 (Since you moved decimal one back, you don't have to move it again in the exponent, hence it becomes 10^-11)
D. is the answer
You might be interested in
In 1/8 of an hour, Ms. Wolf can grade 1/3 of a stack of papers. How many hours will it take her to grade 2 stacks?
lisabon 2012 [21]

It would take her 45 mins to grade 2 stacks or 3/4 of an hour.

3 0
3 years ago
Read 2 more answers
Can someone please tell me the answer I am about to cry
hjlf
A.
you can find the angle measures of the big triangle and then find it’s corresponding angle.
7 0
3 years ago
Read 2 more answers
Please answer the question from the attachment.
Mars2501 [29]
We have to calculate the pizza´s area.
r=radius
Area (circle)=π*r²
diameter=30 cm
radius=diameter/2=30 cm/2=15 cm

Area(pizza)=π*(15 cm)²=225π cm²≈706.86 cm².

solution: 706.86 cm²
3 0
3 years ago
Frank has a jar filled with 200 old dimes. Suppose he selects a dime from the jar without looking. There is a 20% chance that he
a_sh-v [17]

Answer: 40

Step-by-step explanation:

Given

Jar contains 200 old dimes

Chances to pick the 1960s is 20% i.e. 1960s is 20% of 200 old dimes

So, we can write

\Rightarrow \text{No of 1960s is }=20\%\ \text{of}\ 200=0.2\times 200\\\Rightarrow \text{No of 1960s is }=40

8 0
3 years ago
I need a better explanation how to find length and area of a triangle
fomenos

Answer:

Height(h) = 24in

Area = 204in²

Step-by-step explanation:

we would use the heron formula because we have all the sides to calulate the area

S  = (A+B+C)/2 = (25 + 17 + 26)/2 = 68/2 = 34

area = √s(s-a)(s-b)(s-c)  = √34(34-25)(34-17)(34-26) = √34(9)(17)(8) = √34x9x17x8 = √41616 = 204

area= (1/2)bh

    204 = (1/2)bh b= 17, h =?

204 = (1/2)17h

204 x 2 = 17h

408 = 17h

h = 408/17 = 24in

Height(h) = 24in

Area = 204in²

4 0
3 years ago
Other questions:
  • Jake had $4382 each month from his dad for 36 months how much money did Jake receive in those 36 months
    6·2 answers
  • 4. What’s the answer to this question?!
    5·2 answers
  • a___ is a solid consisting of a polygon, a point not in the same plane as the polygon, and all points between them.
    8·2 answers
  • Antonia picks one card from a set of three cards. The cards are a king (K), a queen (Q), and a jack (J). She then spins a spinne
    5·1 answer
  • A poll is being taken on Wednesday to predict which movie will be the most popular at the city’s movie theaters the next weekend
    8·2 answers
  • Evaluate the expression 5x-y when x=2 and y=4
    14·1 answer
  • A man flies a small airplane from Fargo to Bismarck, North Dakota --- a distance of 180 miles. Because he is flying into a head
    14·1 answer
  • PLS HELPP 1 MIN
    9·1 answer
  • I NEED HELP! simplify this expression
    6·1 answer
  • the two perpendicular sides of a right angled triangle are in ratio 8:15 and its perimeter is 200. find the other side​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!