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
adelina 88 [10]
3 years ago
5

The airport security randomly selected 24 suitcases from in the security like. Of these bags, they screened 7 suitcases. Based o

n this information, what is the most reasonable prediction for the number of suitcases they will screen in a group of 144?
Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
8 0

Answer:

42 suitcases screened = x

Step-by-step explanation:

7/24 = x/144

7(144) = 24x

1,008 = 24x

42 = x

You might be interested in
There are 12,boys and 10 girls in your gym class. If 6 boys joined the class, how many girls would need to join for the ratio to
Savatey [412]
6 girls would need to join for the ratio to be the same
5 0
3 years ago
Read 2 more answers
Jose Canseco hit three fifth-deck home runs at SkyDome/Rogers Centre during his career, including the first ever at the stadium
Mademuasel [1]

Answer:

187 ft/s

Step-by-step explanation:

Given in the y direction:

v₀ = 0 ft/s

Δy = 75 ft

a = 32 ft/s²

Find: t

Δy = v₀ t + ½ at²

(75 ft) = (0 ft/s) t + ½ (32 ft/s²) t²

t = 2.165 s

Given in the x direction:

Δx = 480 ft

a = 0 ft/s²

t = 2.165 s

Find: v₀

Δx = v₀ t + ½ at²

(480 ft) = v₀ (2.165 s) + ½ (32 ft/s²) (2.165 s)²

v₀ = 187 ft/s

4 0
3 years ago
Flying against the wind, a jet travels 4400mi in 8 hours. Flying with the wind, the same jet travels 5820mi in 6 hours. What is
Viefleur [7K]
Let J = rate of jet in still airLet W = rate of wind Distance formula:  d = rt   /   r = d/t Flying against the wind the jet flies at a rate of  J - W = 1860 miles/3 hours = 620 miles per hourFlying with the wind the jet flies at a rate of J+W = 9180 miles/9 hours = 1020 miles per hour The average of these 2 rate is the speed of the jet in still air J = (620+1020)/2 = 820 miles per hour J - W = 620  

820 - W = 620
W = 820 - 620 = 200 miles per hour The jet in still air flies at a rate of 820 mph(miles per hour)The wind speed is 200 mph(miles per hour)
3 0
4 years ago
To the nearest whole number, what is the surface area of a sphere with a volume of 140 cm3?
lara [203]
The answer should be 130 cm2
7 0
4 years ago
Read 2 more answers
-4(a+3)+8-3(2a-8)=30
USPshnik [31]
If you’re solving for a... subtract the 8 to the other side so...
-4(a+3)- 3(2a-8) = 22.
Distribute the -4 and -3 into the parentheses (two negatives multiplied together is a positive)...
-4a-12-6a+24 = 22.
Add the constants and a’s together.
-10a + 12 = 22
Subtract 12 to the other side.
-10a = 10
Divide both sides by -10.
a = -1
Check and make sure that this answer works with the problem.
-4(-1+3)-3(-2-8)=22
-4(-2)-3(-10)=22.
-8+30=22.
22=22, the answer checks out
8 0
3 years ago
Other questions:
  • SOMEONE PLEASE HELP
    10·2 answers
  • Nando has 4 goldfish. Jill has 3 goldfish. Cooper has 2 times as many goldfish as Nando and Jill combined. Write an equation tha
    8·2 answers
  • Refer to the park map and check all that apply.
    5·2 answers
  • a sales person receives a 3% commision on sales. the sales person recieves $180 in commision. what is the amount of sales?
    15·1 answer
  • The target rate for jogging is 8.5 km per hour. The start time is 7:15 am and the end time is 8:30 am. If Malinda jogs at the ta
    9·1 answer
  • Select the correct answer from each drop-down menu.
    15·2 answers
  • **PLEASE ANSWER ASAP AND YOU DONT NEED TO SAY WHY JUST GIVE ME THE CORRECT ANSWER!!!!
    8·1 answer
  • Which Greek geometer founded a philosophical society that devoted itself to the study of mathematics?'
    14·1 answer
  • .Andrea needs a new air conditioning system for her house. An air conditioner needs to be big enough to cool a house, but it wil
    7·2 answers
  • How do o solve this equation? 4(3x - 10) + 7 = 15
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!