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
Lubov Fominskaja [6]
3 years ago
15

Pls help this is a quiz I need a good grade

Mathematics
2 answers:
liq [111]3 years ago
6 0
70+15=85 95+12=107 107+85=192 hope this helps ;)
AURORKA [14]3 years ago
4 0

Answer:

If u need good grade, then go study

You might be interested in
Is relation t a function? Is the inverse of relations t a function?
madam [21]

i think D is the answer  which is correct .

8 0
3 years ago
Read 2 more answers
A courier service advertises that its average delivery time is less than six hours for local deliveries. A random sample of size
Diano4ka-milaya [45]

Answer, Step-by-step explanation:

According to the exercise, we evaluate the delivery time of a courier company and we will hypothesize the best case with a sample size of 10, which is:

Small sample T test for single mean

The hypothesis that we will develop will be the following:

null hypothesis = mu> = 6

hypothesis alternativa: <6

3 0
3 years ago
JUST ONE MORE PLZ! THANK YOU BTW
Dennis_Churaev [7]

Answer:

Sorry, it's actually the third one, 4.8 feet

Step-by-step explanation:

First, you divide the length of the family room tv by the length of the tv in Louise's room

5 divided by 1.5 equals 3.33

Then, you divide the width of the family room tv to get the width of Louise's tv

3 divided by 3.33 is 0.9

Now, you follow the formula for perimeter.

(0.9 + 1.5) x 2 = 4.8

The perimeter of Louise's tv is 4.8 feet.

7 0
4 years ago
Read 2 more answers
A water tank is 1/8 full. the tank is 3/4 full when 42 gallons of water are added to the tank. how much water can the tank hold
Rashid [163]

Let, the water capcity of tank = x

it would be x*3/4 = 42

x = 42*4 / 3 = 168/3 = 56

So, the tank can hold up to 56 gallons

3 0
4 years ago
Read 2 more answers
Find hcf and lcm of (1 - x + 2x^2 + x^3 + 4x^4)​
blondinia [14]

Answer:

(x-1)

x

2

−3x+2=x

2

−2x−x+2

x(x−2)−1(x−2)=(x−2)(x−1)

Now

x

2

−4x+3=x

2

−3x−x+3

x(x−3)−1(x−3)=(x−3)(x−1)

6 0
3 years ago
Other questions:
  • What is the constant proportionality of 3 cans and 9 balls
    11·1 answer
  • Alicia has 12/15 of her money in a bank . What percent of her money is in the bank
    7·2 answers
  • Why do people go 20 miles over the speed limit reddit?
    15·2 answers
  • The perimeter of a given rectangle is at least 50 cm. The length of the rectangle is one more than 3 times the width of the rect
    11·1 answer
  • Is -5/3 irrational or rational?
    9·1 answer
  • 4(1 - 4n) + 5(- 7) <br> please help
    10·2 answers
  • All of the techniques for finding a line's equation use the definition of slope, which is given the symbol m. slope is defined a
    12·1 answer
  • Is x = −8 a solution of the equation 3(x + 1) = 3x + 3?
    13·2 answers
  • 34 = –(m + 3) I am confused and some help would be nice thx ❤️❤️❤️❤️❤️
    6·2 answers
  • Aunt Polly asked Tom to paint the entire fence, but he painted
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!