All categories

2 years ago

Pls help ill give brainliest and 5 stars

Mathematics

2 answers:

timofeeve [1]2 years ago

8 0

Answer:

+, $\leq$

Step-by-step explanation:

already 22 people means you have to account for them so that is addition. And no more than 100 means it can be less than or equal to 100

anzhelika [568]2 years ago

4 0

Answer:

p+22≤100

Step-by-step explanation:

there are already 22 people there and the max amount is 100

p + 22 can max be a hundred, so you have to put ≤ as in that there can be max 100 people (=) or less (<)

max for p is 78

You might be interested in

Multiply (2.5x10^-10) (7x10^-6)

serious [3.7K]

We want to multiply $2.5\cdot10^{-10}$ by $7\cdot10^{-6}$ .

The numbers are written in scientific notation. So we expect the answer also to be in scientific notation.

the multiplication of the 10's, using the exponents rule is :

$10^{-10}\cdot 10^{-6}=10^{-10+(-6)}=10^{-10-6}=10^{-16}$

the multiplication of the other 2 numbers is:

$2.5\cdot7=17.5=1.75\cdot10$

(we write the number so that it has only one digit to the left of the decimal point).

Thus,

$(2.5\cdot10^{-10})\cdot(7\cdot10^{-6})=1.75\cdot10\cdot10^{-16}=1.75\cdot10^{-15}$

Answer: $1.75\cdot10^{-15}$

6 0

4 years ago

Read 2 more answers

Name the value of each 2 in 222,222

Nikolay [14]

the underlined 2 in 222,222 is in the hundred thousand place (two hundred thousand)

the underlined 2 in 222,222 is in the ten thousand place (twenty thousand)

the underlined 2 in 222,222 is in the thousand place (two thousand)

the underlined 2 in 222,222 is in the hundred place (two hundred)

the underlined 2 in 222,222 is in the ten place (twenty)

the underlined 2 in 222,222 is in the ones place (two)

8 0

3 years ago

Read 2 more answers

PLEASE HELP what's the unit price!!!!!!!! For number 1,2,4 please!!!!!!!!!!!!!

Keith_Richards [23]

1. 3 cans of cat food for $0.85

This is really simple division once looked at (I took the decimal out of the equation, so I will add it back later):

85/3=28.333…

Since it can't be rounded, it remains as 28, which means that the correct answer is $0.28/can of cat food, once the decimal placement has been refactored.

2. 14 ounces of Olive Oil for $3.59.

359/14=25.642

Since this term is able to be rounded, it becomes 26, since we're rounding to two numbers. Now, we put the decimal back where it was taken out earlier, and we learn that the answer is $0.26/ounce of Olive Oil.

4. 4 pairs of socks for $11.00.

1100/4= 275

This time, there is nothing to round, so after the decimal has been put back in its original spot, the answer becomes $2.75/pair of socks.

7 0

4 years ago

A ship traveling east at 45 mph is 15 mi from a harbor when another ship leaves the harbor traveling east at 60 mph. How long do

Harman [31]

Answer:

1 hour

Step-by-step explanation:

I find these easiest to work by considering the initial difference in distance and the speed at with that gap is closing.

The gap is 15 miles, the distance the first ship is from harbor when the second ship starts.

The rate of closure is the difference in the speeds of the two ships:

60 mph -45 mph = 15 mph

Then the closure time is ...

time = distance/speed

time = (15 mi)/(15 mi/h) = 1 h

It will take the second ship 1 hour to catch up to the first ship.

7 0

2 years ago

it’s really sad when u help someone but they don’t help y’all back... so pls just once helppp pleaseee :(

Vlada [557]

Answer:

Step-by-step explanation:

Select

I hope this helps!

8 0

3 years ago

Read 2 more answers