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
Natali5045456 [20]
3 years ago
12

I need a tape diagram that goes with Sadie is saving all her money to buy a horse which will cost her $600. She has already save

d $75. She works at the stables after school and earns $50 per week. How long will it take her to save enough money to purchase the horse?
Mathematics
1 answer:
ivolga24 [154]3 years ago
8 0

Answer:

407

Step-by-step explanation:

You might be interested in
Can somebody help me with this question
Alexus [3.1K]
We start with:

y=2x-15
y=5x

Now, we have a perfectly set-up variable we can get rid of: <em>y.</em>

But we need to make either the top or bottom equation negative, so for simplicity, let's make the bottom one negative.

y=2x-15
(-y)=(-5x)

Now simplify.

-3x-15=0

Add 3x on both sides.

3x=15

Divide by 3 on both sides.

x=5



3 0
3 years ago
Read 2 more answers
The histogram presents the compressive strengths of a sample of concrete blocks hardened for 28 days.
dusya [7]

Answer:

The question is not complete but I have uploaded the image to complete the question.

The missing rectangle has a relative frequency of 0.15, and this is the same as the height.

Step-by-step explanation:

Let us define what a frequency and relative frequency are

The frequency of a datum is the number of times a given item (datum) appears in the data set.

While the relative frequency is the fraction or proportion of times taken from the whole in which an item/datum occurs.

So, from the image I uploaded, the relative frequency column represents the height of the histogram. Let the height of the missing rectangle be <em>x.</em>

Therefore the heights of the rectangles written from left to right are 0.05, 0.1, 0.15, <em>x, </em>0.25, 0.2, and 0.1.

From the definition of relative frequency, the total sum of relative frequency is 1, if represented as decimals or fractions it can either be expressed in percentage, or decimal (fractions). In this question, it is represented in decimal, and the sum of all the relative frequency is 1.

0.05 + 0.1 + 0.15 + <em>x </em>+ 0.25 + 0.2 + 0.1 = 1 ;

0.85+ <em>x </em>=1

Therefore, <em>x </em>= 1 - 0.85= 0.15

3 0
3 years ago
In a certain game of chance, your chances of winning are 0.2. if you play the game five times and outcomes are independent, the
ikadub [295]
<span>Winning Probablity = 0.2, hence Losing Probability = 0.8 Probablity of winning atmost one time, that means win one and lose four times or lose all the times. So p(W1 or W0) = p (W1) + p(W0) Winning once W1 is equal to L4, winning zero times is losing 5 times. p(W1) = p(W1&L4) and this happens 5 times; p(W0) = p(L5); p (W1) + p(W0) = p(L4) + p(L5) p(L4) + p(L5) = (5 x 0.2 x 0.8^4) + (0.8^5) => 0.8^4 + 0.8^5 p(W1 or W0) = 0.4096 + 0.32768 = 0.7373</span>
8 0
3 years ago
Jada is visiting New York City to see the Empire State building. She is 100 feet away when she spots it. To see the top, she has
Ilia_Sergeevich [38]
(sin(86.10) * 100 ) / (sin(3.90)) = 1466.85 ft.

(3.90 is the angle of the top to Jada. (180 - (86.1+90))
7 0
3 years ago
PLS ANSWER!!!!!!!!!!!! Mrs. Cardona has 23 of a pan of lasagna left. She wants to divide it into 6 equal pieces for her family.
olya-2409 [2.1K]

Answer:

1/9 pan of lasagna

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • the perimeters of the square and the equilateral triangle are equal. Which equation represents this scenario? What is the value
    12·2 answers
  • (5x+2y=23<br> (13x+3y=51
    14·1 answer
  • Solve the system of inequalities by graphing.<br> 2x+ 5y &lt;25<br> y &lt; 3x - 2<br> 5x - 7 &lt;14
    14·1 answer
  • the amount of radioactive isotope decays in half every year. the amount of isotope can be modeled f(x)=346(1/2)^x and f(1)=173.
    14·2 answers
  • 600 in.=_ft. thanks guys!!!
    8·2 answers
  • Least common multiple (LCM) of 4 and 14.
    9·2 answers
  • 97.8 to the nearest tenth.
    10·1 answer
  • The prom is in need of a floral archway, such as the one below. Segment RC is the perpendicular bisector of segment AH. If AH=6
    15·1 answer
  • In the diagram, the measure of angle 5 is (10x - 9), and the measure of angle 7 is (9x)". What is the measure of angle
    5·1 answer
  • In a class of 50 students,35 like horror movies, 30 ike war movie and 5 like.Find the numbers of students who like both.set math
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!