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
Sveta_85 [38]
3 years ago
8

Answer, get 36 points

Mathematics
2 answers:
Nana76 [90]3 years ago
8 0

Answer:

The answer to your question is:

Step-by-step explanation:

a. 4.25 x 10⁶ = 4 250 000                        False

b. 6.38 x 10⁹ = 63 800 000                      False

c. 5.11 x 10⁻² = 0.0511                                 False

d) 2.79 x 10⁻⁴ = 0.000279                        True

prohojiy [21]3 years ago
6 0

Answer:

A-False

B-False

C-False

D-True

You might be interested in
Katy has 15 flamingos in her front yard and 9 flamingos in her backyard. Which equation shows one way to find how many fewer fla
Svetlanka [38]

Answer:

Step-by-step explanation:

I need the answer too help

3 0
2 years ago
Read 2 more answers
The water level in a tank can be modeled by the function h(t)=8cos(pi t /7)+11.5, where t is the number of
denis23 [38]

Answer:

NO amount of hour passed between two consecutive times when the water in the tank is at its maximum height

Step-by-step explanation:

Given the water tank level modelled by the function h(t)=8cos(pi t /7)+11.5. At maximum height, the velocity of the water tank is zero

Velocity is the change in distance with respect to time.

V = {d(h(t)}/dt = -8π/7sin(πt/7)

At maximum height, -8π/7sin(πt/7) = 0

-Sin(πt/7) = 0

sin(πt/7) = 0

Taking the arcsin of both sides

arcsin(sin(πt/7)) = arcsin0

πt/7 = 0

t = 0

This shows that NO hour passed between two consecutive times when the water in the tank is at its maximum height

4 0
3 years ago
Jack deposited $1,400 in his bank account. After 3 years, the account is worth $1,694. Find the simple interest rate the account
fenix001 [56]

Answer:

D. 7%

Step-by-step explanation:

5 0
2 years ago
A slushy representative convinces you to lease a machine for $200 per month. You discover that you are selling $900 per month of
mrs_skeptik [129]
If it cost $200 per month and you are makeing $900 per month you are making money off the machine.
6 0
2 years ago
Read 2 more answers
Mary and Frank have two bags in front of them. Mary’s bag has 4 marbles; blue, yellow, red and green. Frank’s bag has 3 marbles;
kupik [55]

Answer:

1/12

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Which ordered pair (x, y) is a solution to given system of linear equations?
    5·2 answers
  • Write the numbers 3,2 and 8 in a addition sentence. Show 2 more ways to find the sum
    10·1 answer
  • The changing climate will probably bring more rain to California, but we don't know whether the additional rain will come during
    6·1 answer
  • Evaluate the expression.<br> 33 + 3(4 + 1/2)
    12·1 answer
  • Please help I’ll give you guys brainiest. !!!!!
    10·2 answers
  • Hi do you want which is greater 0.75 x 81 or 0.9 x 81.
    8·2 answers
  • Helpppppppppppppppppppppp
    6·1 answer
  • Arthur received $150 for his birthday this year. This was $10 less than half the amount he received last year. How much money di
    6·2 answers
  • Does anybody know how to do repeating signs on big ideas math, like 67.8 repeating?
    15·2 answers
  • The pressure and volume of an expanding gas are related by the formula PV^b=C, where b and C are constants (this holds in adiaba
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!