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
algol [13]
3 years ago
15

Find the value of x. A.70 B.54 C.40 D.74

Mathematics
1 answer:
Nuetrik [128]3 years ago
8 0

Answer:

a is the value of X

Step-by-step explanation:

You might be interested in
~~~15 POINTS~~~<br> Please help me with this question.
Step2247 [10]
Divide the actual building's measurements by the replica's measurements.

\frac{400}{20}=20\\\\\frac{320}{16}=20

The measurements of the actual building are divided by 20 not 12.
The crew member's calculation is incorrect.
7 0
3 years ago
True or false
Brrunno [24]
1. true
2. true
3. false
4. false
I think
5 0
3 years ago
Read 2 more answers
Apple weights in an orchard are normally distributed. from a sample farmer fred determines the mean weight of a box of apples to
Serjik [45]
<span>Mean = 270 Standard deviation = 10 x = 255 Formula for z-score, z = (x - mean)/SD z = (255 - 270) / 10 => z = -15 / 10 => z = -1.5 So by referring to z-table, -1.5 correlates to 0.0668 that implies to 0.07 So 7% of the boxes of Apples weight less than 255oz. The percentage of boxes is in the range of 255 oz and 270 oz, Now calculating the requiring percentage 50% - 7% = 43%</span>
7 0
3 years ago
Read 2 more answers
Dave buys a baseball for $15 plus an 8% tax. Mel buys a football for $20 plus an 8$ tax. How much did each person pay?
-Dominant- [34]
Dave pays $15 and tax is $1.2 so dave spent a total of $16.20.

Mel pays $20 and tax is $1.6 so Mel spent a total of $21.60.

All you need to do is convert the percent to a decimal, so take 8 and divide by 100 and you get 0.08. then you need to  multiply the cost by the tax so 15*0.08=1.2 then you just add tax to original amount 15+1.2=16.2
:)
5 0
3 years ago
Read 2 more answers
Help please! Spring break hw for 7th grade advanced.
likoan [24]
I am so sorry if I'm wrong, but I think 5 is b
4 0
3 years ago
Other questions:
  • Which expression is the result of the perimeter of rectangle b minus the perimeter of rectangle a
    9·1 answer
  • A ceiling fan can rotate 150.5 times per minute. The fan rotated a total of 2,426.06 times. Which of the following is true?
    6·2 answers
  • I NEED HELP ASAP WITH WORK SHOWN
    13·1 answer
  • The computer downloads
    7·1 answer
  • A gym teacher orders 42 tennis balls. Each package contains 3 tennis balls. Which of the following equations represents the numb
    9·1 answer
  • PLEASE HELP!
    9·2 answers
  • In a dorm meal plan you pay a membership fee; then all your meals are at a fixed price per meal.
    5·1 answer
  • PLS ANSWER ASAP
    6·1 answer
  • Find the Greatest common factor of 120? Show your work!
    6·1 answer
  • Help pls? Thank you :)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!