Cbest Math
CBEST Math Which of the following mathematical expressions is equivalent to bh /2 ? A. b/2 × h/2 B. 2 (b × h) C. b/2 + h/2 D. 1/2 (b × h) E. b × 2h ️Ans -D? Peter works 38 hours per week and earns $7.25 per hour. His employer gives him a raise that increases his weekly gross pay to $307.80. What is the increase in Peter's weekly gross pay? A. $ 32.30 B. $ 34.70 C. $ 42.46 D. $275.50 E. $300.55 ️Ans -A. since 7.25x38=275.50. Then minus 307.80 by 275.50=32.5 Formula for Discounted Price ️Ans -=(1-%discount/100)x (original price) Finding Length of Tape ️Ans -2(height) + 2(top+bottom) Increase Tape Length by % Formula ️Ans -=(1+%/100)(original length) Average Formula ️Ans -Add up all numbers, then divide by the amount of numbers. Ex: x+y+z/3 Distance ️Ans -(rate)(time) d=rt Dirt Average distance ️Ans -total distance/total time Increased Final Amount ️Ans -%increase/100xOriginal amount +original amount
Información del documento
- Subido en
- 2 de octubre de 2023
- Número de páginas
- 17
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
