All categories

3 years ago

Can someone plz help <3

Mathematics

1 answer:

gtnhenbr [62]3 years ago

3 0

Answer:

4x+7*500=11300 is the formula. (there are many formulas this might not be correct) (x is the number of students)

1925 students

Step-by-step explanation:

(reads website url)

AN ASSESMANT?!?!?!?

500*7=$3500 for the adults

11,200-3500=7700

so 7700/4=1925

1925 students.

You might be interested in

Need help with mathematics

vredina [299]

ABC is congruent to C-MNP

-Steel jelly

3 0

3 years ago

A family eats at a restaurant. The bill is $56.75. They are pleased with service so they leave 22% tip. What is their total afte

nika2105 [10]

$69.24 is the correct answer because 56.75 multiplied by 1.22 is 69.24

7 0

3 years ago

During its first year, there were 138 volunteers at a community outreach program. Over the next 2 years, there were 156 voluntee

dem82 [27]

Answer:

0.1%

Step-by-step explanation:

138 into a percent=1.38%

156 into a percent=1.56%

175 into a percent=1.75%

1.38-1.56=0.18

1.56-1.75=0.19

0.19-0.18= <u>0.1%</u>

5 0

3 years ago

Solve the following multiplication and division problems.

algol13

Answer:

a. 22.5 km

b. 267.52 m

c. 95 m

d. $(4.2)(10^{-5})$ km

Step-by-step explanation:

a. You can convert from hectometers to kilometers, and then you can make the multiplication:

$\frac{5hm}{10}=0.5km$

$(3km)(0.5km)(15)=22.5km$

b. You can convert from centimeters to meters, and then you can make the multiplication:

$\frac{44cm}{100}=0.44m\\(19m)(0.44m)(32)=267.52m$

c. You only need to divide 1,140 meters by 12:

$\frac{1,140m}{12})=95m$

d. You can convert from hectometers to kilometers, from decameters to kilometers and from meters to kilometers, and divide this by 15:

$\frac{6hm}{10}=0.6km$

$\frac{7dam}{100}=0.07km$

$\frac{5m}{1000}=0.005km$

$\frac{(3km)(0.6km)(0.07km)(0.005km)}{15}=(4.2)(10^{-5})$ km

5 0

4 years ago

a family of 4 went to a lacrosse game and spent a total of $74. they each had a hot dog, popcorn, and a soda. a hot dog cost $3,

Taya2010 [7]

Answer:

12$

Step-by-step explanation:

74 - 4(1.50+3+2) = 48

48 / 4 = 12

4 0

3 years ago