A survey of 800 students yielded the following information: 519 were seniors, 430 were commuters, and 300 of the seniors were commuters. How many of the 800 surveyed students were seniors or were commuters?

Answer:

B

Step-by-step explanation:An ice machine uses 3 gallons of water every 9 hours. How many gallons of water does it use each hour? How many

hours does it take to use one gallon?

A)

b)

gallon per hour, 1 hour

gallon per hour, 3 hours

3 gallons per hour, 5 hour

gallon per hour,

1 hour

D

Answer:

Step-by-step explanation:

Tye length of the ramp can be gotten using Pythagoras theorem.

Horizontal distance = 10ft.

Vertical distance = 3ft

Length of the ramp² = 10²+3²

Length of the ramp² = 100+9

Length of the ramp² = 109

L² = 109

L =√109

L = 10.44ft

Hence the length of the ramp is 10.4ft to the nearest tenth

Answer:

-9.63

Step-by-step explanation:

-√92.75=

-9.63

Answer:

The y-intercept y = 4x - 5 is (0,-5).

Step-by-step explanation:

hope this helps

have a great day

plz consider marking brainliest

Answer:

9/10 and it can't be simplified

Step-by-step explanation:

BRAINLIEST PLEASE  

Answer:

9/10

Step-by-step explanation:

1/2 = 5/10

2/5 = 4/10

5/10+4/10= 9/10

Answer:

leiah has not yet studied......          =    2400 - 40x = 600

stetson rests studios spaces......   =    40x - 600 = 2400

a kit contains....                               =.    (600 + 40) x = 2400

Step-by-step explanation:

that might make it a bit easier

Answer:

Blue

blue with a hint of orange

Answer:

hi 51.2 is the answer

Step-by-step explanation:have a good day.

The population of California in the year 2025 is approximately 57.96 million.

To calculate the population of California in 2025, we need to use the population growth formula:

Population in the future = Population in the present * [tex](1 + Growth rate)^{Number of years}[/tex]

Given:

Population in 1995 = 32 million

Growth rate = 2% = 0.02 (in decimal form)

Number of years = 2025 - 1995 = 30 years

Now, let's calculate the population in 2025:

Population in 2025 = 32 million * (1 + 0.02)³⁰

Population in 2025 ≈ 32 million * (1.02)³⁰

Population in 2025 ≈ 32 million * 1.8114

Population in 2025 ≈ 57.9648 million

Therefore, the population of California in the year 2025 is approximately 57.96 million.

To know more about population:

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Answer:

-4

Step-by-step explanation:

‘X’ adds by one while ‘y’ adds by -4

For your question: "Khalid invests $500 in an account that earns 1.5% interest per year, compounded annually. Which of the following is

formed by the amount in his account from year to year?"

The geometric sequence is formed.

Answer:

d

Step-by-step explanation:

Answer:

Step-by-step explanation

Answer:1.25

Step-by-step explanation:

If you add everything it makes 3 and 1/3 pounds you want 5

If you divide 5 by 3 and 1/3 it's 1.5

Then you just need to multiply 5/6 by 1.5

For making 5 lb birdseed mix  1 ¹/₄ lb cracked corn will be used.

What is proportion ?

A proportion is an equation based on the equality of two ratios.

Here it is given that :

Alaina is making a birdseed mix with 2 1/3 lb sunflower seeds, 5/6 lb cracked corn, and 1/6 lb peanuts.

adding everything to make birdseed mix = 2 1/3 + 5/6 + 1/6 =10/3 lb

Now,

for making 10/3 lb birdseed mix = 5/6 lb cracked corn is used

in other words :

for making 1 lb birdseed mix = (5/6) x (3/10) lb cracked corn is used

that is , for making 5 lb birdseed mix = (5/6) x (3/10) x 5 lb cracked corn will be used.

 = 15/12 = 5/4 = 1 ¹/₄ lb  cracked corn will be used.

Therefore, for making 5 lb birdseed mix 1 ¹/₄ lb cracked corn will be used.

Read more about ratio at:

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Answer:

0.000167 g

Step-by-step explanation:

[tex]1.67 \times {10}^{ - 4} \: g\\ \\ = 0.000167 \: g[/tex]

Answer:

-12, -3, 5, 9

Step-by-step explanation:

ok. So the numbers are 5, -3, -12, and 9.

In these numbers, there are 2 negatives. They are -12 and -3.

In negatives, the bigger the number is, the number is smaller.

So we first put

-12, -3 as our 2 first. Then the other ones are 5 and 9.

and you obviously know that 5 is less than 9. try it out. 9-5 =4 which is positive

So then you put 5, 9

And our full answer is

-12, -3, 5, 9

Answer:

2 /3 (decimal form ≅ 0.6666667 )

Step-by-step explanation:

Unary minus: -1 /4

= -1 /4

Unary minus: -3 /8

= -3 /8

Divide: the result of step No. 1 : the result of step No. 2 = -1 /4 : (-3 /8 ) =

-1 /4  x -8 /3  = -1 (-8)  divided by 4(3)  = 8 /12  = 4(2 ) divided by 4(3)  = 2 /3

Answer:

28 treats

Step-by-step explanation:

2x4

5x4

20+8=28

Answer:

the answer is 28 treats in 4 days for both dogs

Step-by-step explanation:

2*4=8+    5*4=20= all together 28 treats for 2 dogs

hope this helped

Answer: (-4, -2)

Step-by-step explanation:

just took the test and got this right! :-)

Answer:

6.26

Step-by-step explanation:

Integer Part: 6

Fractional Part: 258

If the last digit in the fractional part of 6.258 is less than 5, then simply remove the last the digit of the fractional part.

If the last digit in the fractional part of 6.258 is 5 or more and the second digit in the fractional part is less than 9, then add 1 to the second digit of the fractional part and remove the third digit.

If the last digit in the fractional part of 6.258 is 5 or more and the second digit in the fractional part is 9, and the first digit in the fractional part is less than 9, then add 1 to the first digit in fractional part and make the second digit in fractional part 0. Then remove the third digit.

If the last digit in the fractional part of 6.258 is 5 or more and the second digit in the fractional part is 9, and the first digit in the fractional part is 9, then add 1 to the integer part and make the fractional part 00.

With 6.258, rule B applies and 6.258 rounded to the nearest hundredth is 2.26

Answer:

mark is making $4,575, Carlos is makeing 457.50

Answer:

The constant rate is 4

Step-by-step explanation:

40 ÷ 10 = 4

80 ÷ 20 = 4

120 ÷ 30 = 4

160 ÷ 40 = 4

They all equal 4 so that is the constant rate.

Brainliest???

Answer:

40

Step-by-step explanation:

Answer:

My guess would be D

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

Answer:

0.125

Step-by-step explanation:

Answer:

the answer to your question is 8r(d-3)

hope this helps :-)

Answer:

Your answer is 3.

Step-by-step explanation:

I hope this helped.