1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lesechka [4]
3 years ago
15

An art teacher has 16 pieces of blue chalk, 14 pieces of red chalk, and 10 pieces of yellow chalk. She

Mathematics
1 answer:
Archy [21]3 years ago
3 0

Answer:

there is a 40% or a 16/40 chance the the student will receive blue chalk

Step-by-step explanation:

You might be interested in
What is 2/3 ÷ 4/5 = ?
11Alexandr11 [23.1K]

Answer:

5/6

Step-by-step explanation:

  • 2/3 ÷ 4/5 =                ⇒  <em>changing division to multiplication by reciprocal of the second fraction</em>
  • 2/3 × 5/4 =                ⇒  <em>simplify and multiply numerators and denominators</em>
  • 5/6                           ⇒  <em>here is the answer</em>
3 0
4 years ago
the formula y-y1 =m(x-x1) is the pot slope form of the equation of a line where m is the slope of the line and(x,y) and (x1,y1)
oksano4ka [1.4K]
\bf \begin{array}{ccccccccc}&#10;&&x_1&&y_1&&x_2&&y_2\\&#10;%  (a,b)&#10;&&(~{{ 4}} &,&{{ -2}}~) &#10;%  (c,d)&#10;&&(~{{ 5}} &,&{{ 0}}~)&#10;\end{array}&#10;\\\\\\&#10;% slope  = m&#10;slope = {{ m}}\implies &#10;\cfrac{\stackrel{rise}{{{ y_2}}-{{ y_1}}}}{\stackrel{run}{{{ x_2}}-{{ x_1}}}}\implies \cfrac{5-(-2)}{0-4}\implies \cfrac{5+2}{0-4}\implies -\cfrac{7}{4}

\bf \stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-(-2)=-\cfrac{7}{4}(x-4)&#10;\\\\\\&#10;y+2=-\cfrac{7}{4}(x-4)\implies y+2=-\cfrac{7}{4}x+7\implies y=-\cfrac{7}{4}x+9
6 0
3 years ago
I forgot how to do these problems can you help me
Galina-37 [17]

Answer:

s is equal to 2

Step-by-step explanation:

3 0
4 years ago
Your 6 1/4 year investment of $40,000 at 14% compounded quarterly is worth how much now?
KengaRu [80]
The formula to be used here is:

F = P(1+i)ⁿ
where 
P = 40000
n = 6 1/4 years

Let's find i first which has to be converted to compounded annually.

i = (1 + r/m)^m - 1
where m = 4 because there are 4 quarters in 1 yr; and r is the given 0.14.
i = (1 + 0.14/4)⁴ - 1 = 0.1475

Thus,
F = (40000)(1+0.1475)^(6 1/4)
<em>F = $94,517.96</em>
4 0
3 years ago
A big dump truck delivers gravel to a construction site. The dump truck has a rectangular bed that is 3 meters wide and 4 meters
uysha [10]

Answer:

24m^3

Step-by-step explanation:

Volume is L x W x H which is base times width times height. So you take the Length (3), the width (4) and the height (2) you multiply them together to get 24m. but your not done. you have to add the exponent

3 0
3 years ago
Other questions:
  • A dollar bill is about 0.00011 meter thick. What is this thickness is scientific notation?
    5·1 answer
  • 1/6 time 3/7<br><br><br> Help I just get different answer
    15·1 answer
  • There were 300 more cards sold during June than in July and 400 less cards were sold during April compared to July.
    15·1 answer
  • Need help please can someone help
    5·1 answer
  • Sophia measurez out 215 inches of fabric. How many feet of fabric does she have?
    14·1 answer
  • Tony bought 8 books about plants and 3
    6·1 answer
  • I've tried this so many times someone please help! 30 points!
    6·1 answer
  • 6th grade math help me plzzz
    15·1 answer
  • Consider the derivation of the quadratic formula below. What is the missing radicand in Step 6?
    14·1 answer
  • You start at (1, -2). You move right 4 units and left 1 unit. Where do you end?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!