Help plsssssss thanksss

Answers

Answer 1

Answer: 60-___=59
60-1=59
So the 9 was distributed
(9x60)-(9x1)
9x1=9
So 540-9=531

Related Questions

What times what equals 24 and sums to 11
Which expression can be used to determine the reference angle for an angle, x, measuing 150 degrees
What is a simpler form of the radical expression? sqrt 36g^6 A. 36|g^3| B. 36g^4 C. 6|g^3| D. 6g^4
24=9x+4-4x Solve equation. Check your answer.
Solve for x. 3(x + 5) - 2(x + 2) = 20

what is the total pay for 12 hours of work at a base rate of p per hour plus a temporary raise of $2.50 per hour?

Answers

Answer:

$ 12(p+2.5)

Step-by-step explanation:

Given: base rate of pay is p per hours plus a temporary raise of $2.50 per hour.

To Find: total pay for 12 hours of work

Solution:

Total hours for which work is done = $\$$ $12$ $\text{hours}$

base rate of payment = $\text{p}$ per $\text{hours}$

temporary raise = $\$$ $\text{2.50 per hour}$

Total rate of payment = $\$ (p+2.5)$

Total pay = $\text{total time work done}*\text{total pay rate}$

putting values

= $\$$ $12(\text{p+2.5})$

therefore,

Total pay for 12 hours of work is $\$$ $12(\text{p+2.5})$

12(p+2.5)

Since he makes p + 2.5 per hour, and he is working for 12 hours, the above is how you would express it as a formula.

In City Lake, researches caught, marked, and released 213 bass. Later, they took a sample of 104 bass and found that 13 were marked. Estimate the number of bass in the lake.

Answers

The estimated number of bass in the lake is 1704 bass if the researchers caught, marked, and released 213 basses. Later, they took a sample of 104 basses and found that 13 were marked option third 1704 is correct.

What are population and sample?

It is described as a collection of data with the same entity that is linked to a problem. The sample is a subset of the population, yet it is still a part of it.

We have:

In City Lake, researchers caught, marked, and released 213 basses. Later, they took a sample of 104 basses and found that 13 were marked.

Proportion = 104/13 = 8

This means 1 marked fish in every 8 fish

The number of basses in the lake = 8×213 = 1704 bass

Thus, the estimated number of bass in the lake is 1704 bass if the researchers caught, marked, and released 213 basses. Later, they took a sample of 104 basses and found that 13 were marked option third 1704 is correct.

Learn more about the population and sample here:

brainly.com/question/9295991

#SPJ1

When Legs jumps 2 times and takes 13 steps forward, he lands in the same place as when he jumps 4 times and takes 5 steps backward.• One jump equals how many steps?

Answers

Answer:

9 steps

Step-by-step explanation:

Let $x$ be the number of jumps

and $y$ be the number of steps

So the first case

$2x+13y$

Second case

$4x-5y$

Both cover equal distances so

$2x+13y=4x-5y$

$\Rightarrow 2x-4x=-5y-13y$

$\Rightarrow 2x=18y$

$\Rightarrow x=9y$

So, one jumps is 9 steps.

LOTS OF POINTS, THANKS, AND BEST ANSWER!!The dimensions of a conical funnel are shown below:

A conical funnel is shown with the height of the cone as 8 inches and the radius of the base as 3 inches.

Nisha closes the nozzle of the funnel and fills it completely with a liquid. She then opens the nozzle. If the liquid drips at the rate of 15 cubic inches per minute, how long will it take for all the liquid to pass through the nozzle? (Use π = 3.14.)

Answers

The volume of the conical funnel is given by V = 1/3 pi (r^2)h; where pi = 3.14, r = 3 and h = 8. Therefore, V = 1/3 pi (3^2) x 8 = 24pi = 75.36. Now, the liquid drips at the rate of 15 cubic inches per minute. Thus it will take it 75.36 / 15 = 5.024 minutes forthe water to pass through the nozzle.

Answer:

Your answer would be B: (5.02) minutes

Step-by-step explanation:

A solution containing 30% insecticide is to be mixed with a solution containing 50% insecticide to make 200 L of a solutions containing 42% insecticide. How much of each solution should be used?

Answers

Let x L of solution 1 is used
and 2nd solution is (200-x)L

According to question,
30% of x + 50% of (200-x) = 42% of 200L
0.3x + 0.5(200-x) = 84
0.3x - 0.5x + 100= 84
0.2x = 16
x=80

Therfore 80L of solution 1 and 120L of solution 2 is mixed.

Help me with the two last questions

Answers

Answer:

first problem: 1,2,4

second problem: D

Step-by-step explanation:

Other Questions

Express as a single fraction in its simplest form

Find the value of each variable, pls help, ty

What is the domain of y = cos θ?A. [-1, 1] B. [0, infinity] C. All real numbers D. 2pi,

A recipe includes 8 cups of flour and 2/3 third cups of sugar right the ratio of the amount of flour to the amount of sugar as a fraction in simplest form