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
Flauer [41]
3 years ago
9

a musical group sells hats at thier concerts. after one concert, they sold 120 out of 200 white hats and 120out of 300 black hat

s. a greater percentage of which color hats were sold
Mathematics
2 answers:
MariettaO [177]3 years ago
4 0

White Hats :  120 ÷ 200  ×  100 = 60%

Black Hats :  120 ÷ 300  ×  100 = 40%

Therefore, a greater percentage of the white hats were sold as 60 > 40

Daniel [21]3 years ago
4 0

Answer: Hi!

They initially had 200 white hats, which is the 100%, and they sold 120 of them.

The percentage sold is the number of hats sold divided by the initial amount of hats, multiplied by 100%

(120/200)*100% = 0.6*100% = 60%

they sold 60% of the white hats.

For the black hats the sold 120 out of 300, using the same reasoning as before, the percentage of black hats sold is:

(120/300)*100% = 0.4*100% = 40%

They sold 40% of the black hats, and as we know 40% < 60%

they sold a greater percentage of the white hats.

You might be interested in
Complete the equation of the line through (-10,-7)(−10,−7)(, minus, 10, comma, minus, 7, )and (-5,-9)(−5,−9)(, minus, 5, comma,
Tanzania [10]

Answer:

y = -\frac{2}{5}\cdot x - 11

Step-by-step explanation:

First, the slope is determined by using the following expression:

m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

m = \frac{-7-(-9)}{-10 - (-5)}

m = -\frac{2}{5}

The y-intercept is found by using the line equation, the slope and one point:

y = m \cdot x +b

b = y - m\cdot x

b = -7 - \left(-\frac{2}{5}\right)\cdot (-10)

b = -11

The equation of the line is:

y = -\frac{2}{5}\cdot x - 11

7 0
4 years ago
Jack's last six scores are 75,78,83,80,79,84. If he scores a 90 on the next test, by how much will his mean test score increase?
kondaur [170]

Answer:

1.46

Step-by-step explanation:

First find the the mean score before he made a 90.

\frac{75+78+83+80+79+84}{6} = 79.83

Now add the score of 90 and calculate.

\frac{75+78+83+80+79+84+ 90}{7} = 81.29

Subtract the two scores.

81.29-79.83 = 1.46

His mean test score increased by 1.46.

8 0
4 years ago
Help please due soon
AfilCa [17]

Answer:

16

Step-by-step explanation:

D

5 0
3 years ago
JULIE HAS 10 YARDS OF RIBBON. SHE DIVDES THE RIBBON INTO 3 EQUAL PIECES AND USES 2 OF THE PIECES ON GIFTS. HOW MUCH RIBBON DOES
Aliun [14]

Answer:

6.66 yards of ribbon.

Step-by-step explanation:

If she has 10 yards of ribbon and divides it equally into three parts, those 3 parts would each be 3.33 yards long or 3 (1/3) yards long.

If she uses two of those parts on gifts, then she would use 3.33 x 2 or 6.66 yards of ribbon.

8 0
4 years ago
Rename the number 9,200
timofeeve [1]
Nine thousand, two hundred.
5 0
4 years ago
Other questions:
  • Not sure how to solve this
    6·2 answers
  • Help with factoring? ill give medals <br> Factor 80t - 16t = 0
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%7B3r%7D%5E%7B2%7D%20%20-%202%20%3D%2046" id="TexFormula1" title=" {3r}^{2} - 2 = 46" alt=
    13·2 answers
  • which of the following is equivalent to the equation 2(x-3)=5(x+1)? A. 2x-3=5x+1 B. 2x-6=5x C.2x-6=5x+5 D.2x-3=5x If a= 0, which
    12·1 answer
  • The GALEX observatory was a recent observatory, that was launched to observe over a half-billion galaxies going back to when our
    12·1 answer
  • Please help due in 15 min
    7·1 answer
  • What is tooth plapue​
    14·1 answer
  • Gabriella made 5% of her free throws over the season. If she shot 180 free throws, how
    9·2 answers
  • hurry ibwill give brainlest What does Newton's second law of motion state? Every action has an equal and opposite reaction O Abo
    14·1 answer
  • Victor tossed a paper cup and recorded how the cup landed each time. He organized the results as shown below. Find the experimen
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!