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
Fofino [41]
2 years ago
5

for the following problems do at least one problem using unit form and at least one problem using fraction form 3.2 x 1.4=

Mathematics
1 answer:
elena55 [62]2 years ago
6 0
The one above me was correct just did it^^
You might be interested in
Can someone help me with this question please?
blagie [28]

Answer:

  a) 96 = 3.57√h

  b) h ≈ 723.11 m

Step-by-step explanation:

<h3>a)</h3>

The equation you want to solve is the model with the given values filled in.

  D(h) = 3.57√h . . . . model

  96 = 3.57√h . . . . . equation for seeing 96 km to the horizon

__

<h3>b)</h3>

We solve this equation by dividing by the coefficient of the root, then squaring both sides.

  96/3.57 = √h

  h ≈ 26.891² ≈ 723.11 . . . . meters above sea level

Dustin would need to have an elevation of 723.11 meters above sea level to see 96 km to the horizon.

8 0
2 years ago
In a small community college lecture hall there are 13 rows of seats , for the first four rows the number of seats are 10,14,18,
antoniya [11.8K]
The answer is 58...
hope this helps
8 0
3 years ago
Read 2 more answers
#6,7. Fill in the blank. Then show or explain how your answer works.
nika2105 [10]
69 because yeahhhhhhhhh
5 0
3 years ago
a race car is driving under the caution flag at 440 feet per second begins to accelerate at a constant rate after the warning fl
slava [35]

Answer: \frac{1}{3}\ s

Step-by-step explanation:

Given

Distance traveled is s=30t^2+440t

for s=150 ft

\Rightarrow 30t^2+440t=150

\Rightarrow 30t^2+440t-150=0\\\Rightarrow 3t^2+44t-15=0\\\Rightarrow (3t-1)(t+15)=0\\\Rightarrow t=\dfrac{1}{3}\ s

6 0
3 years ago
Find the probability for the experiment of tossing a coin three times. Use the sample space S = {HHH, HHT, HTH, HTT, THH, THT, T
myrzilka [38]

Answer:

1) 0.375

2) 0.375

3) 0.5

4) 0.5

5) 0.875

6) 0.5                          

Step-by-step explanation:

We are given the following in the question:

Sample space, S = {HHH, HHT, HTH, HTT, THH, THT, TTH, TTT}.

\text{Probability} = \displaystyle\frac{\text{Number of favourable outcomes}}{\text{Total number of outcomes}}

1. The probability of getting exactly one tail

P(Exactly one tail)

Favorable outcomes ={HHT, HTH, THH}

\text{P(Exactly one tail)} = \dfrac{3}{8} = 0.375

2. The probability of getting exactly two tails

P(Exactly two tail)

Favorable outcomes ={ HTT,THT, TTH}

\text{P(Exactly two tail)} = \dfrac{3}{8} = 0.375

3. The probability of getting a head on the first toss

P(head on the first toss)

Favorable outcomes ={HHH, HHT, HTH, HTT}

\text{P(head on the first toss)} = \dfrac{4}{8} = \dfrac{1}{2} = 0.5

4. The probability of getting a tail on the last toss

P(tail on the last toss)

Favorable outcomes ={HHT,HTT,THT,TTT}

\text{P(tail on the last toss)} = \dfrac{4}{8} = \dfrac{1}{2} = 0.5

5. The probability of getting at least one head

P(at least one head)

Favorable outcomes ={HHH, HHT, HTH, HTT, THH, THT, TTH}

\text{P(at least one head)} = \dfrac{7}{8} = 0.875

6. The probability of getting at least two heads

P(Exactly one tail)

Favorable outcomes ={HHH, HHT, HTH,THH}

\text{P(Exactly one tail)} = \dfrac{4}{8} = \dfrac{1}{2} = 0.5

3 0
3 years ago
Other questions:
  • Which is the solution to the inequality y+15 &lt;3?
    9·1 answer
  • Burn is to ointment as grief is to
    9·1 answer
  • Please help me quickly, the first person who answers gets brainlest
    11·2 answers
  • PLSS HELP ASAP!!! <br><br> Given: 2x−1=6x−17<br> Prove: x=4
    5·1 answer
  • 3 + x over 2 = 5<br> please help? two step equations
    7·1 answer
  • 40 PTS!!How many possible outcomes exist when four fair coins are flipped? 2 4 8 16
    12·1 answer
  • the circumference of the great circle of a sphere is 12 pi inches. Which of the following expressions can be used to approximate
    14·1 answer
  • Which equation is equivalent to the equation below? 35a+ 20
    12·1 answer
  • Please help me 7th math
    6·1 answer
  • 5th grade math. correct answer will be marked brainliest.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!