All categories

4 years ago

X-4=1.5 what is x? Please answer

Mathematics

2 answers:

Vladimir79 [104]4 years ago

7 0

Answer:

x = 5.5

Step-by-step explanation:

If you did x = 5.5, the equation would look like this,

5.5 - 4 = 1.5

Now if you solve, you should get 1.5.

Hope this helped!

GrogVix [38]4 years ago

3 0

Answer:

The answer is: 5.5.

Step-by-step explanation:

With the equation:

x - 4 = 1.5

Add 4 to both sides:

x - 4 + 4 = 1.5 + 4

x = 5.5

You might be interested in

What is 2

sergiy2304 [10]

2 3/8 / 1 1/4
= 19/8 / 5/4
=19/8 * 4/5
= 19/10

answer is B 19/10

6 0

3 years ago

Read 2 more answers

Or yk dont answer my question thats coo :/

san4es73 [151]

Answer:

whats the question i might be able to help

Step-by-step explanation:

:)))))))

6 0

3 years ago

I WILL GIVE BRAINLIEST

statuscvo [17]

4 hours = 4×60

= 240 minutes

240÷12

= 20 songs

the correct answer is 20 songs

8 0

3 years ago

For each situation, state the null and alternative hypotheses: (Type "mu" for the symbol μ , e.g. mu > 1 for the mean is grea

Nitella [24]

Answer:

Part (A) $H_0:\mu=2.5$ and $H_a:\mu\neq2.5$

Part (B) $H_0:\mu=16.35$ and $H_a:\mu$

Step-by-step explanation:

Consider the provided information.

Null hypothesis refers the population parameter is equal to the claimed value.

If there is no statistical significance in the test then it is know as the null which is denoted by $H_0$ , otherwise it is known as alternative hypothesis denoted by $H_a$ .

Part (A): The diameter of a spindle in a small motor is supposed to be 2.5 millimeters (mm) if the spindle is either too small or too large, the motor will not work properly.

Thus, the required null and alternative hypothesis are:

$H_0:\mu=2.5$ and $H_a:\mu\neq2.5$

Part (B) The nationwide average price of a certain brand of laundry detergent is $16.35 and Harry thinks that prices in Caldwell are lower than the rest of the country.

Thus, the required null and alternative hypothesis are:

$H_0:\mu=16.35$ and $H_a:\mu$

6 0

3 years ago

if $4000 is invested in an account that pays interest compounded continuously, how long will it take to grow to $8000 at 7%?

Archy [21]

So, since it is continuously, we need to think of PERT

$A=P\times e^{rt}$

So, we just plug our numbers in to solve for T

$8000=4000e^{.07t}\\\ln(8000)=\ln(4000e^{.07t})\\\ln(8000) = \ln(4000) + \ln(e^{.07t})\\\ln(8000)=\ln(4000)+.07t\ln(e)\\\ln(8000)=\ln(4000)+.07t\\\frac{\ln(8000)}{\ln(4000)}=.07t\\\frac{\ln(8000)}{.07\ln(4000)}=t\\ 15.479=t$

It will take 15.479 years

7 0

4 years ago