2 years ago

I need help please can you ?

Mathematics

1 answer:

lyudmila [28]2 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

Suppose there is a 1.2°F drop in temperature for every thousand feet that an airplane climbs into the sky. If the temperature on

Nesterboy [21]

Answer: $49.7^{\circ}F$

Step-by-step explanation:

Given

The temperature on the ground is $56.9^{\circ}F$

temperature drop observed is $1.2^{\circ}F\ \text{per 1000 ft}$

The height of the plane is $6000\ ft$

The total increase in height per $1000\ ft$ is $6$ units

Temperature drop is

$\Rightarrow 1.2\times 6=7.2^{\circ}F$

The temperature at that altitude is

$\Rightarrow 56.9-7.2=49.7^{\circ}F$

5 0

3 years ago

HELP! 9 is what percent of 100 (need to show how I got my answer)

exis [7]

Answer:

Step-by-step explanation:

We can start by changing this number to a fraction.

$\frac{9}{100}$

We know that 100 is a whole percentage

Therfore, we would get 9%

6 0

2 years ago

Read 2 more answers

The lines shown below are parallel. If the green line has a slope of -1/2, what is the slope of the red line?

lbvjy [14]

<h3>Answer: B) -1/2</h3>

Explanation: Parallel lines have the same slopes, but different y intercepts.

4 0

3 years ago

Read 2 more answers

How do I write this as an equation

Lana71 [14]

Let x be the number of children
Let y be the number of adults

x + y = 4
4x + 7y = 19

5 0

3 years ago

What graph represents the function f(x) = 8 1/3^x?

densk [106]

Answer:

B (second graph from left)

Step-by-step explanation:

The function when x=0 will be 1 since any number to the zero exponent is 1. This means only B and D are options.

Because of the fraction, the values will be smaller and have a gentler slope. B is the solution.

3 0

2 years ago