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3 years ago

Pls help ASAP due tonight

Mathematics

1 answer:

tatuchka [14]3 years ago

6 0

Answer:

y = -1/2x + 1

Step-by-step explanation:

in order to find the slope, you use rise/run.

for example,the point on (-2,2) and the point on (-4,3) goes UP (rise) by 1, and goes ACROSS (run) by 2.

this means that the slope of the line is -1/2x.

next, you need to find the y-intercept.

the y-intercept is the point on the Y line on the graph.

for this line, that point is 1.

the y-int is 1.

y=mx+b

mx = slope

b = y-int

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Given a required reserve ratio of 10 percent for all banks, total bank reserves of $400 billion could support maximum deposits o

serious [3.7K]

Answer:

The maximum deposit is $4,000 billion.

Step-by-step explanation:

Consider the provided information.

It is given that the required reserve ratio of 10 percent for all banks.

It is given that total bank reserves of $400 billion.

Let the maximum deposit is x.

Therefore, 10% of x = $400 billion

$\frac{10}{100}\times x=\$400\text{ billion}$

$x=\frac{100}{10}\times \$400\text{ billion}$

$x=10\times \$400\text{ billion}$

$x=\$4000\text{ billion}$

Hence, the maximum deposit is $4,000 billion.

8 0

3 years ago

Sarah needs 10 feet of fabric for a project she is working on, but the store only sells the fabric in meters. One meter of fabri

Aleks [24]

<h2>Hello!</h2>

The answer is:

The fabric will cost $4.58

D.$4.58

Since it's a conversion exercise, we need to pay special attention to the conversion procedure.

From the statement we know that:

$1ft=0.305m$

So, if she needs 10 feet of fabric, we need to convert it to meters, and then, calculate its cost.

We have that:

$10*1ft=10*0.305m\\\\10ft=3.05m$

Now, we have that each meter of fabric cost $1.50, so, 3.05m of fabric will cost:

$\frac{1m}{1.50(dollars)}=\frac{3.05m}{cost}\\\\cost=\frac{3.05m*1.50(dollars)}{1m}=4.575(dollars)=4.58(dollars)$

Hence, we have that the cost of the fabric will be $4.58.

The correct option is: D.$4.58

Have a nice day!

6 0

3 years ago

Find the slope intercept form of the line whose slope is 2 and that passes through the point (-7,10)

Licemer1 [7]

Answer:

$y = 2x + 24$

Step-by-step explanation:

$10 = 2( - 7) + b$

$10 = - 14 + b$

$b = 24$

$y = 2x + 24$

6 0

2 years ago

What is 95% of 85?<br> HELP ME PLZZZZ

Nimfa-mama [501]

95%=0.95 so... .95•85= 80.75

7 0

3 years ago

Read 2 more answers

What is the answer? Please help. Urgent.

MArishka [77]

Given:

A figure that contains a right triangular prism and cuboid.

To find:

The volume of the figure.

Solution:

The dimensions of cuboid are 16 in, 7 in and 3 in.

So, the volume of the cuboid is:

$V_1=Length\times Width \times height$

$V_1=16\times 7 \times 3$

$V_1=336$

The base of the prism is a right angle with base 3 in and height 5 in, and the length of the prism is 6 in. So, the base are of the prism is

$B=\dfrac{1}{2}\times Base\times Height$

$B=\dfrac{1}{2}\times 3\times 5$

$B=7.5$

The volume of a prism is:

$V_2=Bh$

Where, B is the base area and h is the height of the prism.

$V_2=(7.5)(6)$

$V_2=45$

The volume of combined figure is:

$V=V_1+V_2$

$V=336+45$

$V=381$

Therefore, the volume of the figure is 381 cubic in.

7 0

3 years ago