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
stich3 [128]
2 years ago
14

The group wants to leave a 15% tip on the $14.40 bill. What will be the amount of the tip?

Mathematics
1 answer:
Sedbober [7]2 years ago
5 0

Answer:

$2.16

Step-by-step explanation:

To find the tip amount, you multiply the price by the tip percentage.

14.40*0.15 = 2.16

So...

Tip = $2.16

Hope this helps!

You might be interested in
Which one is a binomial
wlad13 [49]
D is the binomial in these examples.
4 0
3 years ago
1 7/8 divided by 3/4 can someone please help me
sesenic [268]
1. Change 1 7/8 to an improper fraction, which gives you 15/8.

2. Use KFC to divide fractions. KEEP the first term, FLIP the second and CHANGE to multiplication.

3. 15/8 x 4/3 = 60/24 = 2 1/2
3 0
3 years ago
Read 2 more answers
How do you convert 0.580 (80repeating) as a fraction?
Gnom [1K]

Answer:

58/100

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The average speed of greyhound dogs is about 18.4 meters per second. A particular greyhound breeder claims that her dogs are fas
irinina [24]

Answer:

The calculated value    Z = 1.183 < 1.96 at 0.05 level of significance

Null hypothesis is accepted

A particular greyhound breeder claims that her dogs are faster than the average greyhound

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given the average speed of greyhound dogs is about 18.4 meters per second.

Size of the sample 'n' = 35

mean of the sample x⁻ = 18.7

Population standard deviation = 1.5m/s

level of significance (∝)  = 0.05

<u><em>Step(ii):-</em></u>

Null hypothesis : H₀ : μ = 18.4

Alternative  hypothesis H₁ :  μ ≠ 18.4

Test statistic

              Z  = \frac{x^{-} - mean}{\frac{S.D}{\sqrt{n} } }

             Z  = \frac{18.7-18.4}{\frac{1.5}{\sqrt{35} } }

            Z = 1.183

<u><em>Conclusion:</em></u>-

The calculated value    Z = 1.183 < 1.96 at 0.05 level of significance

Null hypothesis is accepted

A particular greyhound breeder claims that her dogs are faster than the average greyhound

8 0
3 years ago
Someone help please!!!!
LUCKY_DIMON [66]

Answer:

x = -2

TU = 4

UB = 2

Step-by-step explanation:

you can add x^2 with 4x+10 and equate it to 6:

x^2 + 4x + 10 = 6

x^2 + 4x + 4

then u can use the roots formula : x = (-b ± √ (b2 - 4ac) )/2a

so it'll be   x = {-4±[√16 - 4(4)]}/2

x= -2

then u can substitute it and find TU and UB

TU= (-2)^2 = 4

UB= 4(-2)+10 = 2

5 0
2 years ago
Other questions:
  • A photograph negative measures 1 7/8 inches by 2 1/2 inches. The printed pictures is to have its longer dimension be 4 inches. H
    12·1 answer
  • Can someone help ...
    9·1 answer
  • Traveling from City 1 to City 2, a pilot planned a southeast course along the path labeled d. Instead, a storm forced the pilot
    12·1 answer
  • These questions with these charts are killing me? No matter who I ask no one knows and I already forget /:
    13·2 answers
  • Herman is traveling 125 miles from his house to the beach by car. Herman plans to stop for lunch when the ratio of the distance
    9·1 answer
  • Model the expression -3 3/4 + 1/2 on a number line
    15·2 answers
  • 3
    6·1 answer
  • −5 − 5/3 =<br> solve this right and get points!
    9·2 answers
  • HELP?????????????????????/
    11·2 answers
  • A card is drawn from an ordinary deck of cards. What is the probability that the card is a king given that the card is red?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!