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
Lostsunrise [7]
3 years ago
7

Jeremy gets an

Mathematics
2 answers:
Eduardwww [97]3 years ago
8 0

Answer:

Jeremy gets an pad hdudbesid e hi d USB d b

lawyer [7]3 years ago
4 0

Answer:

He will pay $270

Step-by-step explanation:

because 250*0.08=20 and 250+20=270

i got 0.08 from converting 8 to a decimal

You might be interested in
A random sample of 12 men age 60-65 has a mean blood pressure of 142. 3 mmHg and a standard deviation of 20.8 mmHg. Construct a
Over [174]

Answer:

The 99% confidence interval = (126.93,157.67)

Step-by-step explanation:

The formula for Confidence Interval =

Mean ± z × Standard deviation /√n

Mean = 142. 3 mmHg

Standard deviation = 20.8 mmHg.

n = 12

Z score for 99% confidence interval = 2.56

Confidence Interval =

142.3 ± 2.56 × 20.8/√12

142.3 ± 2.56 × 6.0044427996

142.3 ± 15.371373567

Confidence Interval

= 142.3 - 15.371373567

= 126.92862643

≈ 126.93

142.3 + 15.371373567

= 157.67137357

≈ 157.67

Therefore, the 99% confidence interval = (126.93,157.67)

3 0
2 years ago
Evaluate y = 2x + 1 when x = 1
Solnce55 [7]

Answer:

y = 3

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

y = 2x + 1

x = 1

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                    y = 2(1) + 1
  2. Multiply:                               y = 2 + 1
  3. Add:                                     y = 3
5 0
2 years ago
Find the surface area of a figure
My name is Ann [436]
Rectangular parallelepiped, right rectangular prism)
lwh

Prism
bh
8 0
3 years ago
30 seconds decreased by 20%
Kobotan [32]

Answer:

30 - (20% × 30) =

30 - 20% × 30 =

(1 - 20%) × 30 =

(100% - 20%) × 30 =

80% × 30 =

80 ÷ 100 × 30 =

80 × 30 ÷ 100 =

2,400 ÷ 100 =

24

Step-by-step explanation:

5 0
2 years ago
. ∠J and ∠M are base angles of isosceles trapezoid JKLM. If m∠J = 18x + 8, and m∠M = 11x + 15, find m∠K. 3
-BARSIC- [3]

Answer:

164

Step-by-step explanation:

Remark

The two base angles are equal. That means that

<M = <J

18x + 8 = 11x + 15        Subtract 8 from both sides

18x  = 11x + 15 - 8       Combine      

18x = 11x + 7               Subtract 11x from both sides

18x - 11x = 7               Combine

7x = 7                        Divide by 7

x = 7/7

x = 1            

Find J

<J = 18x + 8

<J = 18*1 + 8

<J = 26

Find K

<K is supplementary to <J

<K + <J = 180

<K + 26 = 180

<K = 180 - 26

<K = 164

8 0
2 years ago
Other questions:
  • Not hard !Help you are helping me to graduate! any quality help would be appreciated not hard
    5·1 answer
  • there are two pizzas. Conor ate 1/4 of a pizza, Brandon ate 2/8, Tyler ate 3/4, and Audrey ate 4/8. who ate the most of the two
    6·1 answer
  • suppose a marble is chosen randomly from a bag containing 3 blue, 2 red, and 5 green marbles. Determine each theoretical probabi
    15·1 answer
  • *PLEASE HELP ME* WILL REWARD BRANLIEST
    11·1 answer
  • Which phrase describes the algebraic expression (image)? the product of 8 and 7 more than a number the quotient of 8 and 7 8 tim
    15·1 answer
  • Which inequality is shown in this graph?
    5·1 answer
  • Please help will mark brainliest
    9·2 answers
  • PLEASE HELP I AM BEGGING YOU!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I WILL GIVE BRAINLIEST AND EXTRA POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·1 answer
  • Which ordered pairs are solutions for 4x + 2y = 14? Choose all that apply. A) (-1,9) J) (4,0) C) (1,5) D) (3, 19) E (0,2)​
    13·1 answer
  • Simplify using factorising<br><br> 2x+4/x^{2}-x-6
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!