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
steposvetlana [31]
2 years ago
5

This morning, Mandy took a history test. There were 70 multiple-choice problems on the test and Mandy answered 70% of them corre

ctly. How many problems did Mandy get right?
Mathematics
1 answer:
Anna71 [15]2 years ago
3 0
I believe She got 50 correct
You might be interested in
What is two hundred twelve divided by eighteen
Nina [5.8K]
The answer is 6.2 repeating decimal.
8 0
3 years ago
Read 2 more answers
Below, the two-way table is given for a
statuscvo [17]

Answer:

40%

Step-by-step explanation:

Probability that student is a male Given that it's a senior ::

Recall :

P(A | B) = (AnB) / B

Hence, we have ;

P(male | Senior) = number of (Male n Senior) / total Senoirs

From the table :

Total seniors = 2 + 3 = 5

Male n Seniors = 2

P(male | Senior) = 2 / 5 = 0.4 = 40%

6 0
2 years ago
Help will mark Brainly
o-na [289]

Answer:

V ≈ 8.67x10^7 ft^3

Step-by-step explanation:

We know that the volume of a pyramid is V= (lwh)/3

Since it is a square pyramid, it means that the length and the width are the same:

Length=755.9 feet

Width=755.9 feet

Height=455.4 feet

So, the volume is :

V = [(755.9)(755.9)(455.4)]/3

V = 86736214.158 ft^3

V ≈ 8.67x10^7 ft^3

Hope this helps!

Mark brainliest if u think I helped! Would really appreciate!

6 0
3 years ago
If GHJ is equal to LMK, with a scale factor of 5:6, find the perimeter of GHJ.
xxTIMURxx [149]

Answer:  Weeeell,  35

Step-by-step explanation:

1. By definition, the perimeter of a triangle is the sum of the lenght of each side.

2. Then, the perimeter of the triangle LMK is:

P_{LMK}=14+17+11\\P_{LMK}=42

3. If both triangles are congruent and the scale factor is 5:6 (Which you can rewrite as a fraction: 5/6), you must multiply the perimeter of the triangle   LMK by this scale factor.

4. Then, you have that the perimeter of the triangle GHJ is:

P_{GHJ}=42*\frac{5}{6}=35

<em><u>What I have to say:</u></em>

<u><em>I hope I helped you, and pls mark brainliest. Have a great day BYYYE!!!!!</em></u>

4 0
2 years ago
5.<br> Complete the table of values for y = -2x + 11.<br><br> Please help ❤️
lisabon 2012 [21]

Answer:

In the explanation

Step-by-step explanation:

x = 0, y = -2*0+11=11

x = 1, y = -2*1+11=9

x = 4, y = -2*4+11=3

Hope this helps!

6 0
2 years ago
Other questions:
  • *50 PTS, WILL MARK BRAINLIEST*
    15·1 answer
  • The APR tells you how much you will pay for credit. True or False?
    10·1 answer
  • HELP: If Donald were two times as old as he was five years ago, he will be ten less than two times his age now. How old is donal
    14·1 answer
  • If y= 3x, then what is x?
    15·1 answer
  • Mike observed that 75% of the students of a school liked skating if 35 of the students of the school did not like skating the nu
    7·2 answers
  • Please help <br> i’ll mark brainlyest
    6·2 answers
  • Write your question here. We can't read your mind. Yet.
    10·1 answer
  • A certain pizza parlor has 7<br> different toppings. How many two-<br> topping pizzas are possible?
    10·1 answer
  • Can you do linear regression without a relationship
    5·1 answer
  • Which of the following expressions represents "the sum of n and the sum of 8 and 6"?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!