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
stepan [7]
3 years ago
7

Expand Expression t( 3n + 4)

Mathematics
2 answers:
Free_Kalibri [48]3 years ago
8 0

Answer:

=3tn+4t

hope it helps...

Zinaida [17]3 years ago
3 0

Answer: 3nt + 4t.

Step-by-step explanation: Expand means distribute; there should be no parentheses or terms factored out.

t(3n + 4)

3nt + 4t <— multiply both terms in the parentheses by t.

You might be interested in
A pair of jeans is marked up 20% on the original price. The original price was $50. What is the sale price of the pair of jeans
Anarel [89]

Answer:

20% of $50 is $10. This means that the pair of jeans now cost $60 since it got marked up.

Step-by-step explanation:

6 0
3 years ago
I really need help. Find a. Round to the nearest tenth.
valina [46]

Answer:

a ≈ 1.8

Step-by-step explanation:

a / sin (180 - 105 - 15)° = 2 /sin 105°

a = (2 /sin 105°) x sin 60°

a = (2 / 0.97) x 0.87

a = 1.79    (≈ 1.8)

6 0
3 years ago
[79 points if correct]<br>Help me with any 4 questions!<br>Please !!!!​
Anarel [89]

<u>Answer:</u>

<u>(BEFORE YOU SUBMIT IT, PLEASE READ THE WARNING)</u>

QUESTION EIGHT: 2690

QUESTION NINE: 120

QUESTION ELEVEN: 12.5

QUESTION FOURTEEN: 24

<u>Step-by-step explanation:</u>

<u>WARNING!! FOR QUESTIONS WITH INTEREST: I do not know if interest is good or bad (if you get money, or if you lose money. I counted interest as making money, but if you are sure it's not, contact me in the comments and I will solve it again! :)</u>

8.

may 3rd -> july 15th = 73 days

500*0.06 = 30

30 = how much he makes in one day (so he has 530 after 1 day)

30*73 = 2190

500 + 2190 = 2690

9.

210/7 = 30

1% for 3 years = 30

1% for 1 year = 10

100% for 1 year = 1000

2000*0.06 = 120

11.

54,000*0.08 = 4320

54,000/4320 = 12.5

14.

5000*6.26% = 312.5

7500/312.5 = 24

5 0
3 years ago
-2 + 11 + 16 + (-82) + 5 + (-11)
Tom [10]

Answer:

-63

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Before starting to play the roulette in a casino you want to look for biases that you can exploit. Youtherefore watch 100 rounds
never [62]

Answer:

P(n>55)=0.1357

Step-by-step explanation:

From the question we are told that:

Sample size n=100

Sample space n'=36

Generally the equation for the mean number of times odds appears is mathematically given by

\=x_o=hp

\=x_o=100*0.5

\=x_o=50

Generally the equation for standard deviation is mathematically given by

\sigma=(hp(1-p))^{1/2}\\\sigma=(50(0.5))^{1/2}

\sigma=5

Therefore probability to make wrong decision P(n>55)

P(n>55)=1-P(z55)=1-P(z55)=1-0.86

P(n>55)=0.1357

8 0
3 years ago
Other questions:
  • 2. When Mrs. Romano was pricing cans of tomato sauce, she noticed the following prices.
    12·1 answer
  • A dog has a mass of 19 kg. What is the mass of the dog in
    6·1 answer
  • On a map of Ohio, the cities of Dayton, Columbus, and Cincinnati form a triangle whose sides are shown in the figure below. The
    8·1 answer
  • Sally had 1000 photos to put into a photo album.She set 10 photos aside to place in frames.If her photo album fits 3 photos per
    14·1 answer
  • Convert. If necessary, round to the nearest tenth. (Recall: 1 in. = 2.54 cm) 16 cm . a. 4.5 c. 8.5 b. 6.3 d. 6.9
    12·1 answer
  • Plz help I’m timed :(
    9·2 answers
  • Find the unit rate: 340 birds seen in 5 hours
    11·2 answers
  • Y=3x-1<br> Help pleaseeeeee
    6·1 answer
  • I give brainliest if the answer is correct
    15·1 answer
  • Expand 4y(y-3)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!