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Salsk061 [2.6K]

2 years ago

14

mr.brown has 40 students in his class. this is 6 more students than mr.green how many students does mr.green have? choose the co

rrect equation and answer

2 answers:

sashaice [31]2 years ago

4 0

Answer:

I don’t see the choices but it would be something like 40-6=34

Step-by-step explanation:

This because you are subtracting an object and 40-6 is 34, so therefore the equation would be 40-6 and the answer 34

True [87]2 years ago

3 0

Answer:

34

Step-by-step explanation:

40-6=34

You might be interested in

Use repeated addition to find the solution to each multiplication problem. Change any improper fractions to mixed numbers. 4x1/3

Nata [24]

Answer:

$1\frac{1}{3}$

Step-by-step explanation:

Given the following question:

$4\times\frac{1}{3}$

To find the answer simply multiply the numerators and the denominators by each other.

$4\times\frac{1}{3}$
$4=\frac{4}{1}$
$\frac{4}{1} \times\frac{1}{3}$
$4\times1=4$
$1\times3=3$
$=\frac{4}{3}$
$\frac{4}{3} =4\div3=1\frac{1}{3}$
$1\frac{1}{3}$

Hope this helps.

7 0

2 years ago

12.5 percent of what number is 24

irina [24]

24 : 12.5/100 = 24 * 100/12.5 = 192;

3 0

3 years ago

Don’t answer if you don’t know, plz. Thanks.

horrorfan [7]

B. I did this test too.

7 0

2 years ago

HELP !! im going to post a picture of this math problem . i need an answer and explanation asap ..

Diano4ka-milaya [45]

The 3rd one is the correct answer

3 0

3 years ago

Standard deviation of 300, 785, 670, 187, 760, 724

White raven [17]

STEP 1

Mean = $\frac{300+785+670+187+760+724}{6} = \frac{3426}{6}=571$

STEP 2

Subtract the mean from each data value then square the answer
$300-571=-271$ ⇒ $(-271)^{2} =73441$
$785-571=214$ ⇒ $(214)^{2}=45796$
$670-571=99$ ⇒ $(99)^{2}=9801$
$187-571=-384$ ⇒ $(-384)^{2} =147456$
$760-571=189$ ⇒ $189^{2}=35721$
$724-571=153$ ⇒ $153^{2} =23409$

STEP 3

Add the squared answers in STEP 2 then find the mean

$\frac{73441+45796+9801+147456+35721+23409}{6}= \frac{335624}{6}=55937.3$

STEP 4

Square root the answer in STEP 3
$\sqrt{55937.3} =236.5$

Standard deviation is 236.5

7 0

3 years ago